{"product_id":"factionfab-mls-turbo-to-downpipe-gasket","title":"FactionFab MLS Turbo to Downpipe Gasket: Scion FR-S \/ Subaru BRZ \/ Toyota 86 \/ GR86 2013 - 2026","description":"\u003ch3\u003eFactionFab MLS Turbo to Downpipe Gasket | Multi-Layer Steel | Exhaust Gasket\u003c\/h3\u003e\n\n\u003ch4\u003eOverview\u003c\/h4\u003e\n\u003cp\u003eThe FactionFab MLS Turbo to Downpipe Gasket is a precision-engineered sealing solution designed to ensure a reliable, leak-free connection between your turbocharger and downpipe. Built for Subaru enthusiasts who demand durability and performance, this gasket maintains exhaust integrity under high temperatures and pressures typical of turbocharged applications. Whether you’re upgrading your exhaust system or replacing a worn gasket, this component is essential for preserving your vehicle’s power delivery and efficiency.\u003c\/p\u003e\n\u003cp\u003eCrafted using advanced multi-layer steel (MLS) technology inspired by head gasket design, this gasket features a robust construction that outperforms traditional exhaust gaskets. Manufactured in Japan from premium 304 and 430 stainless steel, it offers superior corrosion resistance and longevity. The design incorporates 30% compression during installation, allowing it to conform perfectly to imperfect flange surfaces, reducing the risk of exhaust leaks that can compromise performance and cause unwanted noise.\u003c\/p\u003e\n\u003cp\u003eFor Subaru owners, maintaining a tight seal between the turbo and downpipe is critical to preserving boost pressure and preventing exhaust leaks that can affect tuning and power output. The enlarged bore size accommodates ported exhaust systems and larger tubing, making it an ideal choice for modified WRX, STI, and other turbocharged Subaru platforms. This gasket’s thoughtful engineering ensures a reliable seal that supports both stock and upgraded setups, enhancing the overall driving experience.\u003c\/p\u003e\n\n\u003ch4\u003eFeatures \u0026amp; Specifications\u003c\/h4\u003e\n\u003cp\u003eThis FactionFab MLS Turbo to Downpipe Gasket is engineered for turbocharged Subaru platforms and features multi-layer steel construction with 30% compression for optimal sealing. Constructed from high-grade 304 and 430 stainless steel, it delivers durable, leak-resistant performance for Subaru enthusiasts seeking reliable exhaust sealing and longevity.\u003c\/p\u003e\n\u003cul style=\"list-style:none;padding:0;margin:0;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Faction Fab\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e MLS Turbo to Downpipe Gasket\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 1.10014.1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Universal turbocharged Subaru applications\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 304 and 430 Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Natural stainless steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Multi-layer steel (MLS) with head gasket technology\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in Japan\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompression Rate:\u003c\/strong\u003e 30% upon installation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFire Ring Design:\u003c\/strong\u003e Round fire ring for improved sealing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore Size:\u003c\/strong\u003e Enlarged to fit ported exhaust systems and larger tubing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eKey Benefits\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e High-quality stainless steel construction resists corrosion and heat degradation for long-lasting performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSealing Performance:\u003c\/strong\u003e 30% compression ensures a tight seal even on imperfect flange surfaces, reducing exhaust leaks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Enlarged bore size accommodates ported heads and larger exhaust tubing common in Subaru performance builds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision Engineering:\u003c\/strong\u003e Multi-layer steel design with undercut intermediate layers allows proper crushing and superior sealing compared to competitors.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOEM+ Quality:\u003c\/strong\u003e Compression and fire ring design exceed OEM standards, providing a more reliable seal than factory gaskets.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMade in Japan:\u003c\/strong\u003e Manufactured with strict quality control for consistent fitment and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1× FactionFab MLS Turbo to Downpipe Gasket\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation \u0026amp; Compatibility\u003c\/h4\u003e\n\u003cp\u003eInstallation of the FactionFab MLS Turbo to Downpipe Gasket is straightforward for those with basic mechanical skills and access to standard hand tools. It is a direct replacement gasket designed to fit turbocharged Subaru models with compatible flange sizes. Proper torque specifications should be followed to achieve the recommended 30% compression and ensure a leak-free seal. No special modifications are required, but it is advisable to inspect mating surfaces for damage or warping before installation. This gasket supports both OEM and aftermarket exhaust components, including ported heads and larger diameter downpipes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProfessional Installation:\u003c\/strong\u003e Recommended for best results\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModifications Required:\u003c\/strong\u003e None\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVerify Compatibility:\u003c\/strong\u003e Confirm flange size and turbo\/downpipe fitment for your specific Subaru model\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eShop with confidence at Subimods—your Subaru parts specialists.\u003c\/p\u003e","brand":"Faction Fab","offers":[{"title":"Default Title","offer_id":52223890063656,"sku":"FFA1.10014.1","price":17.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/factionfab-mls-turbo-to-downpipe-gasket-1100141-3106136.jpg?v=1786405891","url":"https:\/\/fastscions.com\/products\/factionfab-mls-turbo-to-downpipe-gasket","provider":"FastScions","version":"1.0","type":"link"}