{"title":"Brian Crower","description":"\u003ch3\u003eUpgrade Your Subaru BRZ \/ Toyota 86 with Brian Crower Explore our curated selection of Brian Crower performance parts designed specifically for your Subaru BRZ or Toyota 86. Whether you're seeking high-performance camshafts, valvetrain components, or engine internals, these upgrades are built to improve power, response, and overall engine durability. Crafted for enthusiasts who demand quality and precision, our collection helps you unlock your vehicle’s full potential for daily driving, spirited runs, or track days. Built for your 2012-2023 Subaru BRZ \/ Toyota 86, these aftermarket parts are engineered to deliver reliable performance gains and enhanced responsiveness. From performance cams to valvetrain upgrades, each product is selected for its fitment and quality, ensuring a seamless upgrade experience. Elevate your driving experience with components that boost power and sound while maintaining engine integrity. Shop performance engine upgrades for your Subaru BRZ \/ Toyota 86 at FastScions.\u003c\/h3\u003e","products":[{"product_id":"brian-crower-2azfe-crankshaft-scion-tc-05-10-xb-08-15-xb2","title":"Brian Crower 2AZFE Crankshaft: Scion tC 05-10 \/ xB 08-15 (xB2)","description":"\u003ch3\u003eBrian Crower Billet Crankshaft\u003c\/h3\u003e\u003cp\u003e2005–2010 Scion tC \/ 2008–2015 Scion xB2 2AZ-FE Engine\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBC5349\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Brian Crower 2AZFE Billet Crankshaft is a precision-engineered performance upgrade designed specifically for the Scion tC (2005–2010) and Scion xB2 (2008–2015) equipped with the 2AZ-FE engine. Crafted for enthusiasts seeking enhanced durability and reliability under high horsepower, high boost, and high RPM conditions, this crankshaft delivers exceptional strength and longevity. Whether you are building a naturally aspirated or forced induction setup, this crankshaft provides a solid foundation for your engine’s internal components.\u003c\/p\u003e\u003cp\u003eManufactured from aerospace-grade 4340 steel billet, the BC5349 crankshaft offers superior toughness and fatigue resistance compared to standard cast or forged units. Its design focuses on rigidity and smooth operation, making it an ideal choice for performance builds that demand precision and durability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis billet crankshaft incorporates advanced engineering features that optimize performance and reliability:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from premium aerospace-grade 4340 steel billet for maximum strength\u003c\/li\u003e\n\u003cli\u003eCNC machined on state-of-the-art 5-axis Mazak Integrex 300-IV machines to exacting tolerances of ±0.0001\"\u003c\/li\u003e\n\u003cli\u003eLarge radius journals increase rigidity and reduce stress under high load conditions\u003c\/li\u003e\n\u003cli\u003eGun drilled and CNC ground oil passages with smooth surfaces for enhanced lubrication\u003c\/li\u003e\n\u003cli\u003eTear-dropped oil scoops and cross-drilled holes prioritize oil flow to rod bearings\u003c\/li\u003e\n\u003cli\u003eMicro-polished journal surfaces provide optimum bearing lubricity and reduce wear\u003c\/li\u003e\n\u003cli\u003eFully stress relieved and shot peened to improve fatigue resistance\u003c\/li\u003e\n\u003cli\u003eMagnaflux inspected to ensure structural integrity and defect-free construction\u003c\/li\u003e\n\u003cli\u003eMulti-step nitriding heat treatment enhances surface hardness and wear resistance\u003c\/li\u003e\n\u003cli\u003eFully profiled counterweights reduce windage losses, improving RPM potential and engine efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe BC5349 crankshaft is meticulously crafted from 4340 steel billet, a material renowned for its high tensile strength and toughness, commonly used in aerospace and motorsport applications. The manufacturing process employs advanced CNC machining on 5-axis Mazak Integrex 300-IV equipment, ensuring precision and consistency across every unit.\u003c\/p\u003e\u003cp\u003eEach crankshaft undergoes a comprehensive multi-step heat treatment process including stress relieving, shot peening, and nitriding. These treatments enhance the crankshaft’s durability by reducing residual stresses, increasing surface hardness, and improving resistance to fatigue and wear. The journals are micro-polished to a mirror finish, minimizing friction and promoting superior bearing life.\u003c\/p\u003e\u003cp\u003eThe design features large radius journals and fully profiled counterweights to optimize strength and reduce internal engine drag. Gun drilled oil passages and tear-drop shaped oil scoops ensure efficient lubrication, critical for high-performance and high-RPM applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis crankshaft is a direct fit replacement for the 2AZ-FE engine found in the 2005–2010 Scion tC and 2008–2015 Scion xB2 models. Installation requires standard engine assembly procedures and should be performed by a qualified technician or experienced engine builder to ensure proper clearances and torque specifications. No modifications to the engine block or ancillary components are typically necessary.\u003c\/p\u003e\u003cp\u003eIt is recommended to inspect and replace related engine internals such as bearings and seals during installation to maximize reliability and performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eBrian Crower 2AZFE Billet Crankshaft (Part # BC5349)\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis billet crankshaft is ideal for Scion enthusiasts and engine builders who demand a robust, high-quality rotating assembly component capable of handling increased power levels and aggressive driving conditions. It suits naturally aspirated builds aiming for higher RPM limits as well as forced induction setups requiring enhanced strength and durability.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":45169945149736,"sku":"BC5349","price":2614.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0007026_ScreenShot2023-12-21at1.35.30PM_71ea7de7-1350-450e-94fb-8da32ba4ca1d.webp?v=1771647311"},{"product_id":"brian-crower-2azfe-stroker-kit-scion-tc-05-10-xb-08-15-xb2","title":"Brian Crower 2AZFE Stroker Kit: Scion tC 05-10 \/ xB 08-15 (xB2)","description":"\u003ch3\u003eBrian Crower Stroker Kit\u003c\/h3\u003e\u003cp\u003e2005–2010 Scion tC \/ 2008–2015 Scion xB2 2AZ-FE Engine\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBC0348 \/ BC0349\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Brian Crower 2AZFE Stroker Kit is a premium engine upgrade designed specifically for the Scion tC (2005–2010) and Scion xB2 (2008–2015) models equipped with the 2AZ-FE engine. This stroker kit increases the engine displacement from the stock 2.4L to a robust 2.6L, delivering significant gains in horsepower and torque. Ideal for enthusiasts seeking to enhance engine performance without compromising reliability, the kit offers a balanced approach to power and durability.\u003c\/p\u003e\u003cp\u003eBy incorporating a longer 102mm stroke crankshaft and high-quality forged components, the Brian Crower stroker kit transforms the 2AZ-FE engine into a more potent powerplant, capable of supporting aggressive tuning and higher output levels. This kit is perfect for those looking to extract more performance from their Scion while maintaining OEM-level fitment and operation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Brian Crower 2AZFE Stroker Kit combines advanced engineering and premium materials to ensure maximum performance and reliability. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e4340 billet steel crankshaft with a 102mm stroke for increased displacement\u003c\/li\u003e\n\u003cli\u003eChoice of BC 4340 Sportsman or Pro Series H-beam connecting rods for strength and durability\u003c\/li\u003e\n\u003cli\u003eCustom forged aluminum pistons from CP or JE, available in any bore size and compression ratio\u003c\/li\u003e\n\u003cli\u003e5100 Series carbon steel alloy wrist pins with optional 9310 Series upgrade for enhanced strength\u003c\/li\u003e\n\u003cli\u003eDuctile iron plasma top rings, tapered second rings, and low-tension oil rings for optimal sealing and reduced friction\u003c\/li\u003e\n\u003cli\u003eFully system balanced components for smooth operation and longevity\u003c\/li\u003e\n\u003cli\u003eCompatible with Darton sleeved blocks to safely accommodate up to a 90mm bore, achieving 2.61L displacement\u003c\/li\u003e\n\u003cli\u003eAvailable with either BC625+ or Sportsman connecting rods to suit different performance needs\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Brian Crower stroker kit is engineered with precision and built from high-grade materials to withstand the rigors of increased engine output. The crankshaft is crafted from 4340 billet steel, known for its exceptional strength and fatigue resistance. Connecting rods are forged from 4340 steel and designed in an H-beam configuration, providing superior rigidity and durability under high stress.\u003c\/p\u003e\u003cp\u003eCustom forged pistons from CP or JE ensure lightweight yet robust components that can be tailored to specific bore sizes and compression ratios, allowing for flexible tuning options. The wrist pins and ring packs are selected to optimize sealing, reduce friction, and improve overall engine efficiency. Every component is balanced as a system to minimize vibrations and promote smooth engine operation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis stroker kit is a direct fit upgrade for the 2AZ-FE engine found in the 2005–2010 Scion tC and 2008–2015 Scion xB2 models. Installation requires professional engine assembly skills and standard machine shop services such as boring and honing if increasing bore size. The kit is designed to work with Darton sleeved blocks for larger bore applications, ensuring safe and reliable operation at increased displacement.\u003c\/p\u003e\u003cp\u003eWhile the kit is balanced and ready to install, it is recommended to use compatible high-performance bearings such as ACL race bearings, which are available separately. Proper tuning and supporting modifications are advised to maximize the benefits of the increased displacement and forged internals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e4340 billet steel crankshaft with 102mm stroke\u003c\/li\u003e\n\u003cli\u003eBC 4340 H-beam connecting rods (either BC625+ or Sportsman series)\u003c\/li\u003e\n\u003cli\u003eCustom forged aluminum pistons (CP or JE) with wrist pins\u003c\/li\u003e\n\u003cli\u003eComplete piston ring set including ductile iron plasma top rings, tapered second rings, and low-tension oil rings\u003c\/li\u003e\n\u003cli\u003eFull system balancing of all rotating assembly components\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Brian Crower 2AZFE Stroker Kit is ideal for Scion tC and xB2 owners who want to significantly increase engine displacement and performance while maintaining reliability. It suits enthusiasts building street performance engines, track cars, or mild to moderate forced induction setups. This kit is perfect for those seeking a durable, high-quality foundation for further engine tuning and upgrades.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"BC625+ H-Beam Rods","offer_id":46978751988008,"sku":"BC0348","price":4029.0,"currency_code":"USD","in_stock":true},{"title":"Sportsman H-Beam Rods","offer_id":46978752020776,"sku":"BC0349","price":3805.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0007024_ScreenShot2023-12-21at1.38.03PM_51e2173b-95c7-45c0-a10a-fa23ac8cff58.webp?v=1771647311"},{"product_id":"brian-crower-exhaust-valve-guides-scion-tc-05-10-xb-08-15-xb2-2azfe","title":"Brian Crower Exhaust Valve Guides: Scion tC 05-10 \/ xB 08-15 (xB2) 2AZFE","description":"\u003ch3\u003eBrian Crower Exhaust Valve Guides\u003c\/h3\u003e\u003cp\u003e2005–2010 Scion tC \/ 2008–2015 Scion xB (xB2) 2AZ-FE Engine\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBC3935\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Brian Crower Exhaust Valve Guides BC3935 are precision-engineered replacement components designed specifically for the 2AZ-FE engine found in the 2005–2010 Scion tC and 2008–2015 Scion xB (xB2). These valve guides are essential for maintaining proper valve alignment and smooth operation within the cylinder head, ensuring optimal engine performance and longevity. Ideal for enthusiasts and mechanics looking to restore or upgrade worn or damaged exhaust valve guides, Brian Crower’s premium guides offer durability and reliability under demanding conditions.\u003c\/p\u003e\u003cp\u003eManufactured to exacting tolerances, these valve guides help reduce friction and maintain high lubrication levels even at elevated engine temperatures and RPMs. They are fully compatible with Brian Crower’s stainless steel valves, making them a perfect match for performance builds or OEM replacements.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBrian Crower exhaust valve guides combine advanced materials and precision machining to deliver superior performance and durability. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from Manganese Silicon Aluminum Bronze alloy for enhanced strength and wear resistance\u003c\/li\u003e\n\u003cli\u003eCNC machined to exacting tolerances for precise fit and consistent valve alignment\u003c\/li\u003e\n\u003cli\u003eResistant to cracking and corrosion, ensuring long service life\u003c\/li\u003e\n\u003cli\u003eDesigned to reduce friction between valve stem and guide for smoother valve operation\u003c\/li\u003e\n\u003cli\u003eMaintains high lubrication levels even under high temperature and high RPM conditions\u003c\/li\u003e\n\u003cli\u003e100% compatible with Brian Crower stainless steel valves and other aftermarket valve components\u003c\/li\u003e\n\u003cli\u003eDirect replacement for worn or damaged factory valve guides\u003c\/li\u003e\n\u003cli\u003eImproves engine reliability and valve train stability\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe BC3935 valve guides are crafted from a premium Manganese Silicon Aluminum Bronze alloy, chosen for its excellent combination of strength, thermal conductivity, and resistance to wear and corrosion. This material selection ensures the guides can withstand the harsh environment inside the combustion chamber, including exposure to high temperatures and exhaust gases.\u003c\/p\u003e\u003cp\u003eEach guide is CNC machined with precision to maintain tight dimensional tolerances, which is critical for proper valve stem clearance and smooth valve movement. This meticulous manufacturing process reduces the risk of valve stem wear and improves overall valvetrain efficiency. The bronze alloy also promotes superior lubrication retention, helping to minimize friction and heat buildup during engine operation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Brian Crower exhaust valve guides BC3935 are designed as direct-fit replacements for the 2AZ-FE engine in the specified Scion models. Installation requires removal of the cylinder head and extraction of the old valve guides, followed by pressing in the new guides to factory specifications. While professional installation is recommended to ensure proper fitment and valve clearance, experienced enthusiasts with the right tools can perform the replacement as part of a comprehensive engine rebuild or head service.\u003c\/p\u003e\u003cp\u003eNo modifications are necessary, and the guides are fully compatible with stock and upgraded valvetrain components, including Brian Crower stainless steel valves.\u003c\/p\u003e\u003cp\u003eWhat’s Included\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSet of Brian Crower 5.5mm Exhaust Valve Guides (BC3935)\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOwners of 2005–2010 Scion tC and 2008–2015 Scion xB (xB2) with 2AZ-FE engines needing valve guide replacement\u003c\/li\u003e\n\u003cli\u003ePerformance enthusiasts upgrading their valvetrain components for improved durability\u003c\/li\u003e\n\u003cli\u003eEngine builders and mechanics performing cylinder head rebuilds or repairs\u003c\/li\u003e\n\u003cli\u003eAnyone seeking a high-quality, reliable replacement for worn or damaged exhaust valve guides\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":45169947902248,"sku":"BC3935","price":81.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0007016_ScreenShot2023-12-21at1.39.47PM_6886af4c-613c-4538-b707-9a1ec94b8c34.webp?v=1771647308"},{"product_id":"brian-crower-h-beam-connecting-rods-scion-tc-05-10-xb-08-15-2azfe","title":"Brian Crower H-Beam Connecting Rods: Scion tC 05-10 \/ xB 08-15 2AZFE","description":"\u003ch3\u003eBrian Crower H-Beam Connecting Rods\u003c\/h3\u003e\u003cp\u003e2005–2010 Scion tC \/ 2008–2015 Scion xB2 2AZ-FE Engine\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBC6348\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Brian Crower H-Beam Connecting Rods are precision-engineered performance components designed specifically for the 2AZ-FE engine found in the 2005–2010 Scion tC and 2008–2015 Scion xB2 models. Crafted for enthusiasts seeking enhanced engine durability and reliability under high horsepower and high-rev conditions, these rods provide a robust upgrade over factory components. Whether you are building a forced induction setup or a high-revving naturally aspirated engine, Brian Crower rods offer the strength and longevity needed to support serious performance gains.\u003c\/p\u003e\u003cp\u003eAvailable in two variants—the Sportsman and the BC625+—these rods cater to a range of performance goals and budgets, making them an ideal choice for both weekend racers and hardcore enthusiasts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBrian Crower H-Beam Connecting Rods combine advanced materials and manufacturing techniques to deliver superior strength and precision. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-grade 4340 billet steel for exceptional durability\u003c\/li\u003e\n\u003cli\u003eH-beam design optimized for strength-to-weight balance\u003c\/li\u003e\n\u003cli\u003eManufactured using state-of-the-art CNC machining centers for tight tolerances\u003c\/li\u003e\n\u003cli\u003eAvailable with premium ARP fasteners: ARP 2000 bolts on Sportsman rods and ARP Custom Age 625+ bolts on BC625+ rods\u003c\/li\u003e\n\u003cli\u003eSportsman rods rated for over 200 horsepower per cylinder\u003c\/li\u003e\n\u003cli\u003eBC625+ rods rated for over 300 horsepower per cylinder, ideal for high-horsepower forced induction builds\u003c\/li\u003e\n\u003cli\u003eRod length of 5.886 inches with a weight of approximately 536 grams per rod\u003c\/li\u003e\n\u003cli\u003eBig end width of 0.780 inches and bore diameter of 2.008 inches for precise fitment\u003c\/li\u003e\n\u003cli\u003eSold in sets of four to equip one engine fully\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBrian Crower connecting rods are forged from premium 4340 billet steel, a material known for its excellent tensile strength and fatigue resistance. The H-beam configuration provides an optimal balance between rigidity and weight savings, reducing rotating mass while maintaining structural integrity under extreme loads. Each rod undergoes precision CNC machining to ensure exact dimensions and consistent quality, critical for high-performance engine applications.\u003c\/p\u003e\u003cp\u003eThe rods are paired with ARP fasteners tailored to the intended power level. The Sportsman rods use ARP 2000 bolts, which offer a tensile strength of 220,000 psi, providing reliable clamping force for moderate builds. The BC625+ rods feature ARP’s Custom Age 625+ bolts rated at 280,000 psi, delivering superior clamp load for the most demanding high-horsepower and high-rpm engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese connecting rods are direct-fit replacements for the 2AZ-FE engine in the specified Scion tC and xB2 model years, requiring no modifications for installation. They are designed to work seamlessly with OEM pistons and crankshafts, making them an excellent upgrade for engine rebuilds or performance enhancements. Installation should be performed by a qualified technician to ensure proper torque specifications and clearances are met for optimal engine reliability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of four Brian Crower H-Beam Connecting Rods (BC6348 or BC6349)\u003c\/li\u003e\n\u003cli\u003eMatching ARP fasteners (either ARP 2000 or ARP Custom Age 625+ depending on model)\u003c\/li\u003e\n\u003cli\u003eInstallation instructions and specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese connecting rods are ideal for Scion tC and xB2 owners who are upgrading their 2AZ-FE engines for higher horsepower applications, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eForced induction builds such as turbocharged or supercharged setups\u003c\/li\u003e\n\u003cli\u003eHigh-revving naturally aspirated engines seeking improved durability\u003c\/li\u003e\n\u003cli\u003eTrack and motorsport enthusiasts requiring reliable engine internals\u003c\/li\u003e\n\u003cli\u003eEngine rebuilds where enhanced strength and longevity are desired\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brian Crower","offers":[{"title":"BC625+ w\/ARP 625+ Custom Age Fasteners","offer_id":46978753167656,"sku":"BC6348","price":980.7,"currency_code":"USD","in_stock":true},{"title":"Sportsman w\/ARP2000 Fasteners","offer_id":46978753200424,"sku":"BC6349","price":657.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0007015_ScreenShot2023-12-21at1.41.13PM_ed24a5fa-c950-413a-ae74-dbd3e4058733.webp?v=1771647308"},{"product_id":"brian-crower-intake-valve-guides-scion-tc-05-10-xb-08-15-xb2-2azfe","title":"Brian Crower Intake Valve Guides: Scion tC 05-10 \/ xB 08-15 (xB2) 2AZFE","description":"\u003ch3\u003eBrian Crower Intake Valve Guides\u003c\/h3\u003e\u003cp\u003e2005–2010 Scion tC \/ 2008–2015 Scion xB2 2AZ-FE Engine\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBC3934\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Brian Crower 5.5mm Intake Valve Guides are precision-engineered components designed specifically for the 2AZ-FE engine found in the 2005–2010 Scion tC and 2008–2015 Scion xB2 models. These valve guides serve as critical engine internals that support the intake valves, ensuring smooth valve movement and optimal sealing within the cylinder head. Ideal for enthusiasts and professional rebuilders alike, these guides provide a reliable replacement for worn or damaged factory valve guides, helping to restore engine performance and longevity.\u003c\/p\u003e\u003cp\u003eCrafted to exacting tolerances, Brian Crower valve guides are engineered to withstand the rigors of high-performance driving and elevated engine temperatures. They offer enhanced durability and improved lubrication characteristics, making them a trusted choice for both street and track applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBrian Crower intake valve guides combine advanced materials and precision manufacturing to deliver superior performance and reliability. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from Manganese Silicon Aluminum Bronze alloy for exceptional strength and wear resistance\u003c\/li\u003e\n\u003cli\u003eCNC machined to exacting tolerances for precise fitment and consistent valve alignment\u003c\/li\u003e\n\u003cli\u003eResistant to cracking and corrosion, ensuring long service life under demanding conditions\u003c\/li\u003e\n\u003cli\u003eReduced friction design promotes improved valve movement and reduces wear on valve stems\u003c\/li\u003e\n\u003cli\u003eMaintains high lubrication levels even at elevated engine temperatures and RPMs\u003c\/li\u003e\n\u003cli\u003e100% compatible with Brian Crower stainless steel valves for seamless integration\u003c\/li\u003e\n\u003cli\u003eDirect replacement for OEM valve guides, requiring no modifications\u003c\/li\u003e\n\u003cli\u003eIdeal for engine rebuilds, performance upgrades, and maintenance of high-mileage engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Brian Crower intake valve guides are manufactured from a premium Manganese Silicon Aluminum Bronze alloy, selected for its excellent combination of strength, thermal conductivity, and corrosion resistance. This advanced material composition helps prevent cracking and wear, even under the high-stress conditions typical of performance engines.\u003c\/p\u003e\u003cp\u003eEach valve guide is CNC machined to precise dimensions, ensuring a perfect fit within the cylinder head and optimal clearance for the intake valve stems. This precision machining reduces valve stem wobble and promotes consistent valve seating, which is critical for maintaining engine efficiency and power output.\u003c\/p\u003e\u003cp\u003eThe design also focuses on maintaining superior lubrication around the valve stem, reducing friction and heat buildup during operation. This contributes to longer valve and guide life, as well as smoother engine performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese valve guides are designed as direct OEM replacements for the 2AZ-FE engine in the specified Scion tC and xB2 models. Installation requires standard engine rebuild procedures and should be performed by a qualified technician or experienced enthusiast. No special modifications or machining beyond standard guide installation practices are necessary, making them a straightforward upgrade or repair part.\u003c\/p\u003e\u003cp\u003eProper installation ensures optimal valve guide alignment and sealing, which is essential for maintaining engine compression and preventing oil consumption issues.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eOne set of Brian Crower 5.5mm intake valve guides (part number BC3934)\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis product is ideal for Scion tC and xB2 owners looking to restore or improve the reliability of their 2AZ-FE engines. It is especially suited for those performing engine rebuilds, addressing worn or damaged valve guides, or upgrading to higher quality components for enhanced durability. Performance enthusiasts seeking dependable valvetrain components that withstand elevated RPMs and temperatures will also benefit from these premium valve guides.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":45169949868328,"sku":"BC3934","price":81.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0007013_ScreenShot2023-12-21at1.42.16PM_58b89183-4f5b-4400-bde3-50ab9bbb9878.webp?v=1771647307"},{"product_id":"brian-crower-valve-springs-w-retainers-scion-tc-05-10-scion-xb-08-15-2azfe","title":"Brian Crower Valve Springs w\/ Retainers: Scion tC 05-10 \/ Scion xB 08-15 2AZFE","description":"\u003ch3\u003eBrian Crower Valve Springs with Retainers\u003c\/h3\u003e\u003cp\u003e2005–2010 Scion tC \/ 2008–2015 Scion xB2 2.4L 2AZ-FE Engine\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBC0340\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Brian Crower Valve Springs with Retainers kit is engineered specifically for the 2.4L 2AZ-FE engine found in the 2005–2010 Scion tC and 2008–2015 Scion xB2 models. Designed to support high RPM operation, this kit enhances valvetrain stability and durability under demanding conditions. Ideal for enthusiasts seeking reliable performance upgrades, these valve springs and retainers provide consistent spring pressures that help maintain precise valve control during aggressive driving or track use.\u003c\/p\u003e\u003cp\u003eWhether you are upgrading your camshaft or building a high-performance engine, Brian Crower’s valve springs deliver the necessary strength and precision to maximize your engine’s potential without requiring additional machining.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBrian Crower valve springs and retainers combine advanced materials and manufacturing techniques to ensure superior performance and reliability:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWound from premium chrome silicon alloy for exceptional strength and fatigue resistance\u003c\/li\u003e\n\u003cli\u003eConsistent spring pressures achieved through proprietary processing methods\u003c\/li\u003e\n\u003cli\u003eCNC-machined titanium retainers made from 6AL4V round bar titanium for lightweight durability\u003c\/li\u003e\n\u003cli\u003eComplete kit includes valve springs, titanium retainers, and seat kit for a full upgrade\u003c\/li\u003e\n\u003cli\u003eSpring seat pressure: 82 lbs at 1.300\" installed height\u003c\/li\u003e\n\u003cli\u003eOpen spring pressure: 188 lbs at 0.900\" coil height\u003c\/li\u003e\n\u003cli\u003eCoil bind at 0.810\" with no machine work required for installation\u003c\/li\u003e\n\u003cli\u003eRecommended for use with Brian Crower camshafts (sold separately) to optimize valvetrain performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe valve springs are crafted from the highest grade chrome silicon alloy, known for its superior elasticity and resistance to heat and wear. This material choice ensures the springs maintain consistent pressure and resist fatigue even under prolonged high-RPM operation. The springs undergo proprietary processing to guarantee uniform tension and durability.\u003c\/p\u003e\u003cp\u003eComplementing the springs, the retainers are precision CNC-machined from 6AL4V titanium, a lightweight yet incredibly strong alloy commonly used in aerospace applications. This reduces valvetrain mass, allowing for quicker valve response and improved engine efficiency. The titanium retainers also provide excellent corrosion resistance and longevity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis valve spring kit is designed for direct fitment on the 2AZ-FE engine in the specified Scion tC and xB2 model years. Installation requires no additional machining or modifications, making it a straightforward upgrade for experienced enthusiasts or professional installers. The included seat kit ensures proper seating and alignment for optimal spring performance and reliability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eValve Springs (set)\u003c\/li\u003e\n\u003cli\u003eTitanium Retainers (CNC-machined)\u003c\/li\u003e\n\u003cli\u003eSeat Kit for proper installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis Brian Crower valve spring and retainer kit is ideal for Scion tC and xB2 owners who are upgrading their engine for higher RPM capability, improved valvetrain stability, and enhanced performance. It is especially suited for those installing performance camshafts or building engines intended for spirited street driving, autocross, or track use. The kit provides a reliable foundation for maintaining valve control under demanding conditions without sacrificing durability.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":45169953866024,"sku":"BC0340","price":355.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0000951_BrianCrowerValveSpringsw_Retainers_be4d74c3-e73e-442a-9944-4a6f87620e3a.webp?v=1771585157"},{"product_id":"brian-crower-valve-springs-w-retainers-scion-xa-xb-2004-2006-1nzfe","title":"Brian Crower Valve Springs w\/ Retainers: Scion xA \/ xB 2004 - 2006 1NZFE","description":"\u003ch3\u003eBrian Crower Valve Springs with Retainers\u003c\/h3\u003e\u003cp\u003e2004–2006 Scion xA \/ xB 1.5L 1NZ-FE Engine\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBC0330\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Brian Crower Valve Springs with Retainers kit is engineered specifically for the 2004 to 2006 Scion xA and xB models equipped with the 1.5L 1NZ-FE engine. Designed to support high RPM operation, this valve spring kit is ideal for enthusiasts seeking enhanced valvetrain stability and performance under demanding conditions. Whether upgrading for spirited street driving or track use, these springs provide consistent pressure and durability to help maximize engine efficiency and reliability.\u003c\/p\u003e\u003cp\u003eBrian Crower’s expertise in valvetrain components ensures that these valve springs and titanium retainers deliver precise control over valve motion, reducing the risk of valve float and improving throttle response. This kit is a perfect complement to performance camshafts and other engine upgrades.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBrian Crower valve springs are crafted with meticulous attention to detail, incorporating advanced materials and manufacturing techniques to meet the needs of high-performance applications. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWound from premium chrome silicon alloy for superior strength and fatigue resistance\u003c\/li\u003e\n\u003cli\u003eConsistent spring pressures achieved through proprietary processing methods\u003c\/li\u003e\n\u003cli\u003eCNC machined 6AL4V titanium retainers for lightweight durability and precise fitment\u003c\/li\u003e\n\u003cli\u003eDesigned to handle high RPM limits without valve float or coil bind\u003c\/li\u003e\n\u003cli\u003eComplete kit includes valve springs, titanium retainers, and seat kit for a full upgrade\u003c\/li\u003e\n\u003cli\u003eSpring pressure specifications: 82 lbs at 1.300\" seat height, 188 lbs at 0.900\" open height\u003c\/li\u003e\n\u003cli\u003eCoil bind at 0.810\" with no machine work required for installation\u003c\/li\u003e\n\u003cli\u003eRecommended for use with Brian Crower camshafts (sold separately) for optimal performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe valve springs are manufactured from the highest grade, super clean chrome silicon alloy, known for its excellent fatigue life and resistance to heat and stress. This material choice ensures the springs maintain consistent pressure throughout their service life, even under the rigors of high RPM operation.\u003c\/p\u003e\u003cp\u003eThe titanium retainers are precision CNC machined from 6AL4V round bar titanium, a material prized for its exceptional strength-to-weight ratio. This reduces valvetrain mass, allowing for quicker valve response and improved engine efficiency. The exacting tolerances of the retainers ensure a secure fit and reliable performance without the need for additional modifications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eInstallation of the Brian Crower Valve Springs with Retainers kit is straightforward and designed to fit the stock cylinder head of the 2004–2006 Scion xA and xB with the 1NZ-FE 1.5L engine. No machine work is required due to the carefully engineered coil bind clearance. This makes the upgrade accessible to experienced enthusiasts and professional installers alike.\u003c\/p\u003e\u003cp\u003eFor best results, it is recommended to pair these valve springs with compatible performance camshafts, such as those offered by Brian Crower, to fully capitalize on the enhanced valvetrain capabilities.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of Brian Crower Valve Springs\u003c\/li\u003e\n\u003cli\u003eCNC Machined Titanium Retainers\u003c\/li\u003e\n\u003cli\u003eSeat Kit for proper installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis valve spring and retainer kit is ideal for Scion xA and xB owners looking to upgrade their engine’s valvetrain for higher RPM performance, improved reliability, and enhanced throttle response. It suits enthusiasts who are installing performance camshafts or building engines for street performance, autocross, or track use. The kit offers a durable and precise solution for maintaining valve control under demanding conditions without extensive modifications.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":45169957404968,"sku":"BC0330","price":300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0007005_ScreenShot2023-12-21at1.46.58PM_dfe1b248-b93c-4326-97eb-f81ff4402c44.webp?v=1771647304"},{"product_id":"brian-crower-connecting-rods-subaru-scion-toyota-4ugse-5-094in-sportsman-w-arp2000-fasteners","title":"Brian Crower Connecting Rods: Subaru BRZ \u0026 Toyota 86 4UGSE Engine","description":"\u003ch3\u003eBrian Crower Connecting Rods\u003c\/h3\u003e\u003cp\u003e2013–2017 Subaru BRZ \/ 2017 Toyota 86 4UGSE Engine\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBC6619\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Brian Crower Connecting Rods are precision-engineered performance components designed specifically for the Subaru BRZ (2013–2017) and Toyota 86 (2017) equipped with the 4UGSE engine. Built to replace the factory rods, these connecting rods provide enhanced strength and durability for enthusiasts seeking to improve engine reliability under increased power and high RPM conditions. Ideal for sportsman-level builds, they offer a reliable upgrade for drivers pushing their naturally aspirated or mildly boosted engines beyond stock limits.\u003c\/p\u003e\u003cp\u003eThese rods come equipped with ARP2000 fasteners, ensuring secure and consistent clamping force to withstand the rigors of spirited driving and track use. Whether you are upgrading for improved engine longevity or preparing for moderate performance enhancements, Brian Crower connecting rods deliver a solid foundation for your build.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBrian Crower connecting rods combine advanced engineering with quality materials to meet the demands of performance enthusiasts. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLength of 5.094 inches, optimized for the Subaru BRZ and Toyota 86 4UGSE engine configuration\u003c\/li\u003e\n\u003cli\u003eManufactured from high-strength forged steel for superior durability and fatigue resistance\u003c\/li\u003e\n\u003cli\u003eEquipped with ARP2000 fasteners for reliable bolt stretch control and consistent clamping force\u003c\/li\u003e\n\u003cli\u003ePrecision machined to exacting tolerances for perfect fitment and balanced performance\u003c\/li\u003e\n\u003cli\u003eDesigned to handle increased horsepower and RPM safely beyond stock limits\u003c\/li\u003e\n\u003cli\u003eIdeal for naturally aspirated, turbocharged, or supercharged applications within sportsman-level builds\u003c\/li\u003e\n\u003cli\u003eDirect bolt-in replacement for factory rods with no modifications required\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBrian Crower connecting rods are crafted from premium forged steel, providing an excellent strength-to-weight ratio essential for high-performance applications. The forging process enhances the grain structure of the steel, resulting in rods that resist bending, stretching, and fatigue under extreme engine loads. Each rod undergoes precision CNC machining to ensure exact dimensions and surface finishes, promoting optimal bearing fit and smooth piston movement.\u003c\/p\u003e\u003cp\u003eThe rods feature a fully machined beam design that balances rigidity with weight savings, contributing to improved engine response and durability. The inclusion of ARP2000 fasteners, known for their high tensile strength and reliability, further secures the rod assembly, reducing the risk of fastener failure during high-stress operation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese connecting rods are designed as direct replacements for the Subaru BRZ (2013–2017) and Toyota 86 (2017) models equipped with the 4UGSE engine. Installation requires standard engine disassembly procedures and should be performed by a qualified technician or experienced enthusiast. No modifications to the engine block or crankshaft are necessary, ensuring a straightforward upgrade path.\u003c\/p\u003e\u003cp\u003eProper installation includes precise torqueing of the ARP2000 fasteners to manufacturer specifications and verification of bearing clearances. This ensures optimal performance and longevity of the connecting rods within the engine assembly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of Brian Crower forged connecting rods (quantity as required for engine)\u003c\/li\u003e\n\u003cli\u003eARP2000 high-strength rod bolts pre-installed\u003c\/li\u003e\n\u003cli\u003eInstallation instructions and torque specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese connecting rods are ideal for Subaru BRZ and Toyota 86 owners who are upgrading their engines for enhanced durability and performance. They suit enthusiasts building naturally aspirated engines with higher RPM limits, as well as those adding moderate forced induction. Perfect for track day drivers, weekend racers, and sports car enthusiasts seeking reliable internal engine components that can handle increased stress without compromising engine balance or longevity.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":51077830213928,"sku":"BC6619","price":780.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0002931_group-db68d5b7-8189-409b-9ae9-c2441f2e27a1-800_74ff2598-afb9-4039-afb6-c415b6dda32d.webp?v=1771643633"},{"product_id":"brian-crower-connecting-rods-toyota-4ugse-5-094in-h-beam-w-arp-custom-age-625","title":"Brian Crower Connecting Rods: Subaru BRZ (13-17) \u0026 Toyota 86 (17)","description":"\u003ch3\u003eBrian Crower Connecting Rods\u003c\/h3\u003e\u003cp\u003e2013–2017 Subaru BRZ \/ 2017 Toyota 86 - Toyota 4UGSE Engine\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBC6618\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Brian Crower Connecting Rods are precision-engineered performance components designed specifically for the Subaru BRZ (2013–2017) and Toyota 86 (2017) equipped with the Toyota 4UGSE engine. These rods provide a critical upgrade for enthusiasts seeking enhanced engine durability and reliability under increased power and high RPM conditions. Crafted to withstand the rigors of spirited driving, track use, and moderate forced induction setups, these connecting rods offer a balance of strength and weight savings that help improve engine response and longevity.\u003c\/p\u003e\u003cp\u003eIdeal for tuners and racers who demand consistent performance from their naturally aspirated or mildly boosted 2.0-liter boxer engines, Brian Crower connecting rods deliver the confidence needed to push the limits without compromising engine integrity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBrian Crower connecting rods combine advanced materials and manufacturing techniques to ensure superior performance and durability. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e5.094-inch length optimized for the Toyota 4UGSE engine architecture\u003c\/li\u003e\n\u003cli\u003eH-Beam design for maximum strength-to-weight ratio and reduced flex under load\u003c\/li\u003e\n\u003cli\u003eConstructed from high-grade forged steel for exceptional toughness\u003c\/li\u003e\n\u003cli\u003eEquipped with ARP Custom Age 625+ bolts for enhanced clamping force and fatigue resistance\u003c\/li\u003e\n\u003cli\u003ePrecision machined for exact fitment and balanced weight distribution\u003c\/li\u003e\n\u003cli\u003eCompatible with stock and upgraded pistons and crankshafts\u003c\/li\u003e\n\u003cli\u003eDesigned to improve engine reliability during high RPM operation and increased power output\u003c\/li\u003e\n\u003cli\u003eDirect fit for Subaru BRZ (2013–2017) and Toyota 86 (2017) with no modifications required\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBrian Crower connecting rods are forged from premium-grade steel, ensuring a robust yet lightweight component capable of handling the stresses of performance driving. The H-Beam configuration offers superior rigidity compared to traditional I-beam rods, reducing bending and twisting forces during combustion cycles. This design choice enhances durability while maintaining a competitive weight, which contributes to quicker engine response and reduced rotating mass.\u003c\/p\u003e\u003cp\u003eThe rods are finished with meticulous CNC machining to achieve tight tolerances and precise balancing. The use of ARP Custom Age 625+ fasteners further elevates the assembly’s strength, providing reliable clamping force that resists stretching and fatigue over time. This combination of materials and engineering results in a connecting rod set that meets the demands of both street performance and track applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese connecting rods are engineered as a direct replacement for the factory rods in Subaru BRZ models from 2013 through 2017 and the 2017 Toyota 86, ensuring straightforward installation without the need for custom modifications. Installation should be performed by a qualified engine builder or technician familiar with precision engine assembly to guarantee proper torque specifications and clearances.\u003c\/p\u003e\u003cp\u003eBrian Crower rods maintain OEM dimensions, allowing compatibility with stock pistons and crankshaft setups. However, it is recommended to inspect and measure all related components during installation to ensure optimal engine performance and reliability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of four Brian Crower H-Beam connecting rods (5.094-inch length)\u003c\/li\u003e\n\u003cli\u003eARP Custom Age 625+ connecting rod bolts\u003c\/li\u003e\n\u003cli\u003eInstallation instructions and torque specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis connecting rod set is perfect for Subaru BRZ and Toyota 86 owners looking to upgrade their engine internals for enhanced strength and reliability. It suits enthusiasts pursuing high-revving naturally aspirated builds, mild forced induction setups, and those preparing their engines for track or competitive use. The rods provide peace of mind for drivers who demand durability without sacrificing engine responsiveness or requiring extensive modifications.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":51077833392424,"sku":"BC6618","price":1108.8,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0002877_brian-crower-bri-bc6618-29375697748038_fc186cab-246c-4f62-8924-1d16e6807469.webp?v=1771643627"},{"product_id":"brian-crower-connecting-rods-subaru-scion-toyota-4ugse-5-094in-i-beam-w-arp2000-fasteners","title":"Brian Crower Connecting Rods: Subaru BRZ \u0026 Toyota 86 (13-17\/17) 4UGSE Engine","description":"\u003ch3\u003eBrian Crower Connecting Rods\u003c\/h3\u003e\u003cp\u003e2013–2017 Subaru BRZ \/ 2017 Toyota 86 4UGSE Engine\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBC6617\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Brian Crower Connecting Rods are precision-engineered performance components designed specifically for the Subaru BRZ (2013–2017) and Toyota 86 (2017) equipped with the 4UGSE engine. These connecting rods are crafted to enhance engine durability and reliability under high-stress conditions, making them an excellent upgrade for enthusiasts seeking improved strength and longevity. Ideal for both street performance and track applications, these rods provide a solid foundation for increased power output and engine responsiveness.\u003c\/p\u003e\u003cp\u003eManufactured by Brian Crower, a respected name in the performance automotive industry, these rods are built to meet the demands of modified engines while maintaining OEM fitment and balance. They are a direct replacement for the factory rods, ensuring a straightforward installation process without the need for extensive modifications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBrian Crower Connecting Rods offer a combination of strength, precision, and reliability. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLength: 5.094 inches, optimized for the 4UGSE engine configuration\u003c\/li\u003e\n\u003cli\u003eI-Beam design for superior strength-to-weight ratio\u003c\/li\u003e\n\u003cli\u003eConstructed from high-quality forged steel for enhanced durability\u003c\/li\u003e\n\u003cli\u003eIncludes ARP2000 fasteners for secure, reliable rod bolt retention\u003c\/li\u003e\n\u003cli\u003ePrecision machined for exact fitment and balanced performance\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on replacement for Subaru BRZ (2013–2017) and Toyota 86 (2017)\u003c\/li\u003e\n\u003cli\u003eEngineered to withstand increased horsepower and high RPM operation\u003c\/li\u003e\n\u003cli\u003eImproves engine reliability under demanding driving conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese connecting rods are forged from premium-grade steel, providing exceptional tensile strength and fatigue resistance. The I-beam design optimizes the balance between weight and rigidity, reducing reciprocating mass while maintaining structural integrity. Each rod is precision machined to tight tolerances, ensuring perfect alignment and smooth operation within the engine. The use of ARP2000 fasteners further enhances durability by delivering consistent clamping force and resistance to stretching under extreme loads.\u003c\/p\u003e\u003cp\u003eBrian Crower’s meticulous engineering ensures that these rods meet or exceed OEM specifications, making them suitable for high-performance builds without compromising reliability or engine longevity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDesigned as a direct replacement for the factory connecting rods in the Subaru BRZ (2013–2017) and Toyota 86 (2017) with the 4UGSE engine, installation is straightforward for experienced mechanics or professional shops. No modifications to the engine block or crankshaft are necessary, preserving the integrity of the original engine architecture. Proper installation requires standard engine assembly procedures, including torque specifications and balancing to ensure optimal performance and durability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of Brian Crower Connecting Rods (quantity as required for engine)\u003c\/li\u003e\n\u003cli\u003eARP2000 rod bolts pre-installed\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese connecting rods are ideal for Subaru BRZ and Toyota 86 owners looking to upgrade their engine internals for enhanced strength and reliability. They are particularly suited for enthusiasts engaged in moderate to high horsepower builds, track days, and motorsport applications where engine durability is critical. Whether upgrading for forced induction, high RPM operation, or improved engine response, these rods provide a solid foundation for performance enhancements.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":51077846040872,"sku":"BC6617","price":1045.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0002753_brian-crower-bri-bc6617-29375697485894_8a36f8a1-17a5-4874-a503-88fa7e65fecc.webp?v=1771643606"},{"product_id":"brian-crower-connecting-rods-subaru-scion-4ugse-5-094in-i-beam-extreme-w-arp-custom-age-625","title":"Brian Crower Connecting Rods: Subaru BRZ \u0026 Toyota 86 (4UGSE Engine)","description":"\u003ch3\u003eBrian Crower Connecting Rods\u003c\/h3\u003e\u003cp\u003e2013–2017 Subaru BRZ \/ 2017 Toyota 86 4UGSE Engine\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBC6616\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Brian Crower Connecting Rods are precision-engineered performance components designed specifically for the Subaru BRZ (2013–2017) and Toyota 86 (2017) equipped with the 4UGSE engine. These rods are crafted to replace the factory connecting rods, offering enhanced strength and durability for enthusiasts seeking to push their engines to higher power levels or improve reliability under demanding conditions. Ideal for both street performance and track applications, these rods provide a solid foundation for engine builds requiring robust internal components.\u003c\/p\u003e\u003cp\u003eManufactured with an I-beam design and measuring 5.094 inches in length, these rods are optimized for strength-to-weight balance, ensuring reliable operation at elevated RPMs and under increased load. The inclusion of ARP Custom Age 625+ fasteners further enhances their durability, providing superior clamping force and resistance to stretching or fatigue.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBrian Crower Connecting Rods combine advanced engineering and high-quality materials to deliver dependable performance. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePrecision 5.094-inch I-beam design for optimal strength and weight balance\u003c\/li\u003e\n\u003cli\u003eConstructed for the Subaru BRZ (2013–2017) and Toyota 86 (2017) with 4UGSE engine compatibility\u003c\/li\u003e\n\u003cli\u003eEquipped with ARP Custom Age 625+ bolts for enhanced fastener strength and longevity\u003c\/li\u003e\n\u003cli\u003eManufactured to exacting tolerances to ensure proper fitment and engine balance\u003c\/li\u003e\n\u003cli\u003eDesigned to withstand high RPM and increased power output scenarios\u003c\/li\u003e\n\u003cli\u003eIdeal for performance upgrades, engine rebuilds, and motorsport applications\u003c\/li\u003e\n\u003cli\u003eImproves engine reliability under stress compared to OEM rods\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese connecting rods are crafted from high-grade materials using a robust I-beam design, which offers an excellent balance between strength and weight. The I-beam shape is favored in performance applications for its ability to handle high tensile and compressive forces without excessive mass. Brian Crower’s manufacturing process ensures each rod meets strict dimensional and structural standards, contributing to consistent engine performance and longevity.\u003c\/p\u003e\u003cp\u003eThe rods are paired with ARP Custom Age 625+ bolts, known for their superior tensile strength and fatigue resistance. This combination ensures the rods remain securely fastened under the extreme conditions encountered in high-performance driving and racing environments.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBrian Crower Connecting Rods are designed as direct replacements for the factory rods in the Subaru BRZ (2013–2017) and Toyota 86 (2017) with the 4UGSE engine. Installation requires standard engine disassembly and reassembly procedures, typically performed by experienced mechanics or engine builders. Proper torque specifications and assembly techniques must be followed to ensure optimal performance and reliability.\u003c\/p\u003e\u003cp\u003eNo modifications to the engine block or crankshaft are generally necessary, making these rods a straightforward upgrade for enthusiasts looking to enhance their engine’s durability and performance potential.\u003c\/p\u003e\u003cp\u003eWhat’s Included\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of Brian Crower 5.094-inch I-beam connecting rods (quantity as required for engine)\u003c\/li\u003e\n\u003cli\u003eARP Custom Age 625+ connecting rod bolts\u003c\/li\u003e\n\u003cli\u003eInstallation instructions and specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese connecting rods are ideal for Subaru BRZ and Toyota 86 owners who are upgrading their engines for higher power output, whether through forced induction, engine tuning, or naturally aspirated performance builds. They suit enthusiasts focused on track days, autocross, or spirited street driving who require enhanced engine reliability and strength. Additionally, engine builders and professional tuners will appreciate the precision and durability these rods bring to performance engine assemblies.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":51077846303016,"sku":"BC6616","price":1302.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0002752_group-db68d5b7-8189-409b-9ae9-c2441f2e27a1-800_940a5fd5-abb8-4209-9b3a-c087db166636.webp?v=1771643605"},{"product_id":"brian-crower-subaru-brz-scion-fr-s-toyota-gt86-4ugse-single-spring-titanium-retainer-kit-w-seats","title":"Brian Crower Single Spring \u0026 Titanium Retainer Kit: Subaru BRZ (2013 - 2017) \u0026 Toyota 86 (2017)","description":"\u003ch3\u003eBrian Crower Single Spring \u0026amp; Titanium Retainer Kit\u003c\/h3\u003e\u003cp\u003e2013–2017 Subaru BRZ \/ 2017 Toyota 86 4UGSE\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBC0650\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Brian Crower Single Spring \u0026amp; Titanium Retainer Kit is a precision-engineered valve spring upgrade designed specifically for the Subaru BRZ (2013–2017) and Toyota 86 (2017) equipped with the 4UGSE engine. This kit replaces the factory dual spring setup with a high-performance single spring system paired with lightweight titanium retainers, delivering enhanced valvetrain stability and durability under demanding conditions. Ideal for enthusiasts seeking improved engine response and reliability during spirited driving or track use, this kit helps maximize the potential of your naturally aspirated boxer engine.\u003c\/p\u003e\u003cp\u003eBrian Crower’s reputation for quality and performance is evident in this kit, which is engineered to withstand higher RPMs and aggressive cam profiles while reducing valvetrain mass. This upgrade is a smart choice for those upgrading their camshafts or building a performance-oriented Subaru BRZ or Toyota 86.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis valve spring and retainer kit offers a range of benefits tailored to performance applications:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSingle high-performance valve spring design reduces complexity and weight compared to dual springs\u003c\/li\u003e\n\u003cli\u003eTitanium retainers significantly lower valvetrain mass for improved engine response and higher RPM capability\u003c\/li\u003e\n\u003cli\u003eEngineered specifically for the Subaru BRZ and Toyota 86 4UGSE engine for precise fitment and reliability\u003c\/li\u003e\n\u003cli\u003eEnhanced spring rates provide superior valve control under aggressive camshaft profiles and high RPM operation\u003c\/li\u003e\n\u003cli\u003eDurable materials and manufacturing processes ensure long-lasting performance and resistance to fatigue\u003c\/li\u003e\n\u003cli\u003eCompatible with stock and aftermarket cylinder heads without modification\u003c\/li\u003e\n\u003cli\u003eDesigned to support both street performance and track-day driving demands\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Brian Crower kit features premium-grade valve springs manufactured to exacting tolerances for consistent spring pressure and durability. The single spring design simplifies the valvetrain while maintaining optimal valve control, reducing the risk of coil bind and valve float. The titanium retainers are precision-machined from aerospace-grade titanium alloy, offering exceptional strength-to-weight ratio and corrosion resistance. This combination reduces reciprocating mass, allowing the engine to rev more freely and reliably at higher RPMs.\u003c\/p\u003e\u003cp\u003eEvery component undergoes rigorous quality control to ensure fitment accuracy and performance consistency. The springs are shot-peened and heat-treated to enhance fatigue life, making this kit a reliable upgrade for performance enthusiasts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis kit is a direct fit replacement for the factory valve springs and retainers on Subaru BRZ models from 2013 through 2017 and Toyota 86 models from 2017 equipped with the 4UGSE engine. Installation requires standard valve spring compressor tools and mechanical knowledge of cylinder head disassembly. No modifications to the cylinder head or valves are necessary, ensuring a straightforward upgrade process. Proper installation torque and valve lash settings should be followed to guarantee optimal performance and longevity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of high-performance single valve springs\u003c\/li\u003e\n\u003cli\u003eMatching titanium valve retainers\u003c\/li\u003e\n\u003cli\u003eValve spring seats\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis Brian Crower Single Spring \u0026amp; Titanium Retainer Kit is ideal for Subaru BRZ and Toyota 86 owners who are upgrading camshafts, building performance engines, or seeking improved valvetrain stability for spirited street driving and track use. It is especially beneficial for those pushing their naturally aspirated 4UGSE engines to higher RPMs or installing aggressive valve timing components.\u003c\/p\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":51077849743656,"sku":"BC0650","price":394.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0002660_group-40b2a953-62cb-4226-9681-8afbf47cb06d-800_62d30b33-0133-46d2-b220-820f5dfff553.webp?v=1771643592"},{"product_id":"brian-crower-brz-frs-fa20-single-valve-springs","title":"Brian Crower Single Valve Springs: Toyota 86 (17-20), Subaru BRZ (13-20) \u0026 Scion FR-S (13-16)","description":"\u003ch3\u003eBrian Crower Single Valve Springs\u003c\/h3\u003e\u003cp\u003e2013–2020 Subaru BRZ \/ 2013–2016 Scion FR-S \/ 2017–2020 Toyota 86 FA20\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBC1650\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Brian Crower Single Valve Springs are precision-engineered performance components designed specifically for the FA20 engine found in the Subaru BRZ, Scion FR-S, and Toyota 86 models within the specified year ranges. These valve springs are ideal for enthusiasts seeking enhanced valve control and reliability during spirited driving or track use.\u003c\/p\u003e\u003cp\u003eBy upgrading to Brian Crower’s single valve springs, you’ll improve your engine’s ability to handle higher RPMs and aggressive cam profiles, reducing valve float and increasing overall durability. This makes them a perfect choice for daily drivers who want improved performance as well as racers looking for dependable valve train components.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBrian Crower valve springs offer a combination of durability, precision, and performance benefits tailored to the FA20 engine platform:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufactured from high-quality spring steel for consistent spring rates and long-lasting performance.\u003c\/li\u003e\n\u003cli\u003eDesigned to provide optimal valve control at elevated RPMs, minimizing valve float and bounce.\u003c\/li\u003e\n\u003cli\u003eSpecifically engineered for the Subaru BRZ, Scion FR-S, and Toyota 86 FA20 engines to ensure perfect fitment and function.\u003c\/li\u003e\n\u003cli\u003eSingle spring design simplifies installation and reduces valvetrain mass compared to dual springs.\u003c\/li\u003e\n\u003cli\u003eSupports aggressive camshaft profiles and higher engine speeds for enhanced power potential.\u003c\/li\u003e\n\u003cli\u003eImproves throttle response and engine reliability under demanding driving conditions.\u003c\/li\u003e\n\u003cli\u003ePrecision wound and heat-treated for consistent performance and durability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBrian Crower valve springs are crafted from premium spring steel and undergo rigorous heat treatment processes to achieve optimal strength and fatigue resistance. The single spring design reduces overall valvetrain weight, which helps improve engine responsiveness and reduces stress on related components.\u003c\/p\u003e\u003cp\u003eEach spring is wound to exact specifications to maintain consistent spring rates and ensure reliable valve seating at high RPMs. This attention to detail supports enhanced engine performance and longevity, especially when paired with upgraded camshafts or forced induction setups.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese valve springs are a direct fit replacement for the factory springs on the Subaru BRZ, Scion FR-S, and Toyota 86 equipped with the FA20 engine. Installation requires standard valvetrain disassembly and reassembly procedures.\u003c\/p\u003e\u003cp\u003eNo modifications to the cylinder head or valve train components are necessary, making this an efficient upgrade for enthusiasts looking to improve engine performance without extensive machining or tuning.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect bolt-on fitment for 2013–2020 Subaru BRZ, 2013–2016 Scion FR-S, and 2017–2020 Toyota 86 FA20 engines.\u003c\/li\u003e\n\u003cli\u003eNo cutting, drilling, or special tuning required.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of Brian Crower single valve springs designed for FA20 engines\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese valve springs are perfect for:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePerformance enthusiasts upgrading camshafts or increasing engine RPM limits\u003c\/li\u003e\n\u003cli\u003eTrack and autocross drivers seeking reliable valvetrain control at high engine speeds\u003c\/li\u003e\n\u003cli\u003eDaily drivers wanting improved throttle response and engine durability\u003c\/li\u003e\n\u003cli\u003eAnyone building a naturally aspirated or forced induction FA20 engine requiring upgraded valve springs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":51255307206952,"sku":"BC1650","price":96.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0004103_038a20e341e79fca96639a5f4627da26_5f3427cf-ac9c-4aa3-84ed-36874368e960.webp?v=1771584959"},{"product_id":"brian-crower-connecting-rods-subaru-scion-toyota-4ugse-5-094in-h-beam-w-arp-custom-age-625","title":"Brian Crower Connecting Rods - Subaru\/Scion\/Toyota 4UGSE - 5.094in - H-Beam w\/ARP Custom Age 625+","description":"\u003ch3\u003eBrian Crower Connecting Rods\u003c\/h3\u003e\u003cp\u003e2004–2026 Toyota GR Corolla, Toyota GR86, Subaru BRZ, Toyota GR Supra, Toyota 86, Scion FR-S, Scion iM, Scion iA, Scion iQ, Scion tC, Scion xB, Scion xA\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBC6618-1\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBrian Crower Connecting Rods are precision-engineered performance components designed specifically for a wide range of Toyota, Subaru, and Scion models equipped with the 4UGSE engine platform. These rods are ideal for enthusiasts seeking enhanced engine strength and reliability under increased power and high RPM conditions. Whether you are upgrading your daily driver or building a track-focused machine, these connecting rods provide the durability and performance needed to support your engine’s demands.\u003c\/p\u003e\u003cp\u003eCrafted to exacting standards, these rods help improve engine balance and reduce the risk of failure during aggressive driving or tuning. You’ll get a direct fit replacement that maintains factory dimensions while offering superior strength and longevity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBrian Crower Connecting Rods combine advanced materials and design to deliver reliable performance gains and engine protection.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-strength steel with an H-beam design for optimal balance of weight and durability.\u003c\/li\u003e\n\u003cli\u003eLength of 5.094 inches, matching OEM specifications for seamless fitment and proper engine geometry.\u003c\/li\u003e\n\u003cli\u003eIncludes ARP Custom Age 625+ bolts, known for exceptional tensile strength and fatigue resistance.\u003c\/li\u003e\n\u003cli\u003eDesigned to withstand high RPM and increased cylinder pressures common in tuned or forced induction engines.\u003c\/li\u003e\n\u003cli\u003ePrecision machined for tight tolerances, ensuring consistent performance and reliability.\u003c\/li\u003e\n\u003cli\u003eCompatible with a broad range of Toyota, Subaru, and Scion models from 2004 through 2026, covering multiple generations of popular sports cars and compact vehicles.\u003c\/li\u003e\n\u003cli\u003eIdeal upgrade for engines undergoing power enhancements, turbocharging, or track use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese connecting rods feature an H-beam configuration, which provides superior strength and rigidity compared to traditional I-beam designs. The H-beam shape effectively distributes stress and reduces flexing under load, enhancing engine durability during high-performance operation.\u003c\/p\u003e\u003cp\u003eManufactured from premium-grade steel, the rods undergo precise CNC machining to ensure exact dimensions and smooth finishes. The inclusion of ARP Custom Age 625+ bolts further elevates the assembly’s strength, offering reliable clamping force and resistance to stretching or failure.\u003c\/p\u003e\u003cp\u003eThis combination of materials and design choices results in a connecting rod set that balances lightweight characteristics with the toughness required for demanding driving conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBrian Crower Connecting Rods are engineered as direct OEM replacements for the specified Toyota, Subaru, and Scion models. They fit the factory engine block and crankshaft without modification, making installation straightforward for experienced engine builders and professional shops.\u003c\/p\u003e\u003cp\u003eNo cutting, drilling, or special tuning is required to install these rods, provided the engine is assembled according to manufacturer specifications. 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