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Subaru BRZ Engine Performance Parts

Enhance your Subaru BRZ's engine performance with our curated selection of aftermarket parts built for your 2012-2023 model. Whether you're seeking increased horsepower, improved throttle response, or better overall reliability, our collection offers a range of high-quality upgrades including intakes, headers, ignition components, fueling solutions, and tuning support. These parts are designed to maximize your vehicle's response and efficiency, helping you get the most out of every drive—whether on the street or the track.

In addition to performance essentials, you'll find components that improve engine cooling and sensor accuracy, ensuring your BRZ runs smoothly under demanding conditions. Our selection is built for enthusiasts who want precise fitment and trusted brands to elevate their driving experience. From daily drivers to track-ready builds, our engine performance parts help you unlock your Subaru BRZ’s full potential.

Shop engine performance upgrades for your Subaru BRZ at FastScions.

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1226 Results

ACL .025mm Oversized Rod Bearing Set: Fits Most FA20 Engines
ACL .025mm Oversized Rod Bearing Set: Fits Most FA20 Engines
Sale

ACL .025mm Oversized Rod Bearing Set: Fits Most FA20 Engines

ACL

Regular price $67.15 $58.03 14% off

Unit price
per 

ACL .25mm Oversized Rod Bearing Set: Toyota 86/BRZ/GR86 FA20
ACL .25mm Oversized Rod Bearing Set: Toyota 86/BRZ/GR86 FA20
Sale

ACL .25mm Oversized Rod Bearing Set: Toyota 86/BRZ/GR86 FA20

ACL

Regular price $67.15 $58.03 14% off

Unit price
per 

ACL 0.25mm Oversized Main Bearing Set: Fits Most FA20 Engines in 86/BRZ/GR86
ACL 0.25mm Oversized Main Bearing Set: Fits Most FA20 Engines in 86/BRZ/GR86
Sale

ACL 0.25mm Oversized Main Bearing Set: Fits Most FA20 Engines in 86/BRZ/GR86

ACL

Regular price $211.25 $144.49 32% off

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ACL High Performance Main Bearing Set Oversized 0.025mm: Fits Most FA20 Engines
ACL High Performance Main Bearing Set Oversized 0.025mm: Fits Most FA20 Engines
Sale

ACL High Performance Main Bearing Set Oversized 0.025mm: Fits Most FA20 Engines

ACL

Regular price $211.25 $144.49 32% off

Unit price
per 

ACL High Performance Rod Bearings: Fits Most FA20 Engines
ACL High Performance Rod Bearings: Fits Most FA20 Engines
Sale

ACL High Performance Rod Bearings: Fits Most FA20 Engines

ACL

Regular price $67.15 $58.03 14% off

Unit price
per 

ACL Main Bearing Set: Fits Most FA20 Engines in Toyota 86/BRZ/GR86
ACL Main Bearing Set: Fits Most FA20 Engines in Toyota 86/BRZ/GR86
Sale

ACL Main Bearing Set: Fits Most FA20 Engines in Toyota 86/BRZ/GR86

ACL

Regular price $211.25 $144.49 32% off

Unit price
per 

ACL Main Bearing Set: Toyota 86 (17-20), Subaru BRZ (22-24) & Toyota GR86 (22-24)
ACL Main Bearing Set: Toyota 86 (17-20), Subaru BRZ (22-24) & Toyota GR86 (22-24)
Sale

ACL Main Bearing Set: Toyota 86 (17-20), Subaru BRZ (22-24) & Toyota GR86 (22-24)

ACL

Regular price $211.25 $144.49 32% off

Unit price
per 

ACL Main Bearing Set: Toyota 86, Subaru BRZ, Toyota GR86 (17-24) +.002in OD
ACL Main Bearing Set: Toyota 86, Subaru BRZ, Toyota GR86 (17-24) +.002in OD
Sale

ACL Main Bearing Set: Toyota 86, Subaru BRZ, Toyota GR86 (17-24) +.002in OD

ACL

Regular price $264.07 $176.18 33% off

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per 

ACL Rod Bearing Set: Toyota 86 (17-20), Subaru BRZ (22-24) & Toyota GR86 (22-24)
ACL Rod Bearing Set: Toyota 86 (17-20), Subaru BRZ (22-24) & Toyota GR86 (22-24)
Sale

ACL Rod Bearing Set: Toyota 86 (17-20), Subaru BRZ (22-24) & Toyota GR86 (22-24)

ACL

Regular price $67.15 $58.03 14% off

Unit price
per 

ACL Standard Size Main Bearing Set: Fits Most FA20 Engines in Toyota 86/BRZ/GR86
ACL Standard Size Main Bearing Set: Fits Most FA20 Engines in Toyota 86/BRZ/GR86
Sale

ACL Standard Size Main Bearing Set: Fits Most FA20 Engines in Toyota 86/BRZ/GR86

ACL

Regular price $285.25 $188.89 34% off

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ACT Pilot Bearing: Subaru Impreza, Scion FR-S, Subaru BRZ & Toyota 86
ACT Pilot Bearing: Subaru Impreza, Scion FR-S, Subaru BRZ & Toyota 86
Sale

ACT Pilot Bearing: Subaru Impreza, Scion FR-S, Subaru BRZ & Toyota 86

ACT

Regular price $9.00 $7.00 22% off

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AEM 340LPH 65mm Fuel Pump Kit w/o Mounting Hooks - Ethanol Compatible
AEM 340LPH 65mm Fuel Pump Kit w/o Mounting Hooks - Ethanol Compatible
Sale

AEM 340LPH 65mm Fuel Pump Kit w/o Mounting Hooks - Ethanol Compatible

AEM

Regular price $168.95 $134.95 20% off

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per 

AEM Cold Air Intake: Subaru BRZ (13-20) & Toyota 86 (17-20)
AEM Cold Air Intake: Subaru BRZ (13-20) & Toyota 86 (17-20)

AEM Cold Air Intake: Subaru BRZ (13-20) & Toyota 86 (17-20)

AEM Induction

$419.99

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AEM High Volume Fuel Filter 10 Micron -6AN ORB: Fits Most Models
AEM High Volume Fuel Filter 10 Micron -6AN ORB: Fits Most Models
Sale

AEM High Volume Fuel Filter 10 Micron -6AN ORB: Fits Most Models

AEM

Regular price $114.95 $91.75 20% off

Unit price
per 

Subaru BRZ Engine Performance Parts to Unlock Your Car’s Full Potential

Upgrade your Subaru BRZ with our carefully selected engine performance parts designed to boost power, responsiveness, and reliability. Whether you're aiming for more horsepower on the street or improved track performance, our collection provides high-quality components tailored for your 2012-2023 model.

What are the benefits of engine performance parts for your Subaru BRZ?

Performance upgrades such as intakes, headers, and ignition components can significantly enhance your BRZ’s engine response and efficiency. These parts help maximize airflow, improve combustion, and support tuning efforts, leading to a more spirited driving experience. Properly chosen upgrades can also improve engine cooling and sensor accuracy, ensuring your vehicle runs smoothly under demanding conditions.

  • Increased horsepower and torque
  • Sharper throttle response and acceleration
  • Enhanced engine reliability and cooling

How do I choose the right performance parts for my Subaru BRZ?

Selecting the appropriate upgrades depends on your driving goals and the intended use of your BRZ. Consider your priorities—whether daily driving, spirited canyon runs, or track days—and choose parts that complement your setup. Compatibility, quality, and brand reputation are key factors to ensure optimal fitment and performance.

What supporting modifications should I consider for maximum engine performance?

To fully realize the benefits of your engine upgrades, consider supporting mods such as upgraded fueling systems, ECU tuning, and cooling enhancements. Proper installation and tuning are essential to prevent issues and achieve reliable power gains. Shop our collection at FastScions to find everything you need to elevate your Subaru BRZ’s engine performance and response.

SELECT YOUR VEHICLE