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Subaru BRZ Engine Performance Parts

Upgrade Your Subaru BRZ Engine Performance Designed specifically for your 2013-2023 Subaru BRZ, our collection of engine performance parts offers a wide range of upgrades to boost horsepower, torque, and throttle response. Whether you're looking to improve acceleration, enhance reliability, or refine your vehicle’s sound, these parts are built to deliver real performance gains. From intake systems and headers to ignition upgrades and fueling components, each product is selected for its quality fitment and proven results. Our collection provides everything you need to optimize your engine’s efficiency and responsiveness. These upgrades are perfect for daily drivers, enthusiasts, and track-day warriors alike, helping you unlock your BRZ’s full potential. With trusted brands and precise fitment, you can confidently upgrade your engine for better power delivery and driving enjoyment. Explore our selection of high-performance engine parts and start transforming your Subaru BRZ today. Shop engine performance upgrades for your BRZ at FastScions.

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1192 Results

Weapon R Intake Manifold: Toyota 86 (17-20), Subaru BRZ (13-20) & Scion FR-S (13-16)
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Weapon R Intake Manifold: Toyota 86 (17-20), Subaru BRZ (13-20) & Scion FR-S (13-16)

Weapon R

Regular price $752.84 $653.83 13% off

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GSC Power Division Intake Valve: Subaru BRZ, Scion FR-S & Toyota 86 Chrome 36mm (+1mm) Set 8
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GSC Power Division Intake Valve: Subaru BRZ, Scion FR-S & Toyota 86 Chrome 36mm (+1mm) Set 8

GSC Power Division

Regular price $199.55 $169.62 15% off

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GSC Power Division Chrome Exhaust Valve Set: Fits Toyota 86, Subaru BRZ & Scion FR-S
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GSC Power Division Chrome Exhaust Valve Set: Fits Toyota 86, Subaru BRZ & Scion FR-S

GSC Power Division

Regular price $300.75 $255.64 15% off

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GSC Power Division Intake Valve Set: Fits Most FA20 Engines
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GSC Power Division Intake Valve Set: Fits Most FA20 Engines

GSC Power Division

Regular price $199.55 $169.62 15% off

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GSC Power Division FA20 Exhaust Valve Set: Fits Most FA20 Engines
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GSC Power Division FA20 Exhaust Valve Set: Fits Most FA20 Engines

GSC Power Division

Regular price $204.85 $174.12 15% off

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GSC Power Division Exhaust Valve (Chrome): Fits Most BRZ/FR-S/86 Models
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GSC Power Division Exhaust Valve (Chrome): Fits Most BRZ/FR-S/86 Models

GSC Power Division

Regular price $26.42 $22.46 15% off

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Radium Engineering Fuel Hanger Plumbing Kit: Fits Most Toyota 86/BRZ/FR-S/GR86
Radium Engineering Fuel Hanger Plumbing Kit: Fits Most Toyota 86/BRZ/FR-S/GR86
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Radium Engineering Fuel Hanger Plumbing Kit: Fits Most Toyota 86/BRZ/FR-S/GR86

Radium Engineering

Regular price $679.95 $645.95 5% off

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GSC Power Division Exhaust Valve: Subaru BRZ, Scion FR-S & Toyota 86
Sale

GSC Power Division Exhaust Valve: Subaru BRZ, Scion FR-S & Toyota 86

GSC Power Division

Regular price $204.85 $174.12 15% off

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per 

Radium Engineering Fuel Hanger Plumbing Kit: Fits Most BRZ/FR-S/86/GR86 Models
Radium Engineering Fuel Hanger Plumbing Kit: Fits Most BRZ/FR-S/86/GR86 Models
Sale

Radium Engineering Fuel Hanger Plumbing Kit: Fits Most BRZ/FR-S/86/GR86 Models

Radium Engineering

Regular price $659.95 $626.95 5% off

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GSC Power Division Intake Valve 35mm STD: Fits Subaru BRZ, Scion FR-S & Toyota 86
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GSC Power Division Intake Valve 35mm STD: Fits Subaru BRZ, Scion FR-S & Toyota 86

GSC Power Division

Regular price $25.73 $21.87 15% off

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GSC Power Division Intake Valve: Scion FR-S (13-16), Subaru BRZ (13-20) & Toyota 86 (17-20)
Sale

GSC Power Division Intake Valve: Scion FR-S (13-16), Subaru BRZ (13-20) & Toyota 86 (17-20)

GSC Power Division

Regular price $199.55 $169.62 15% off

Unit price
per 

GSC Power Division Intake Valve: Subaru BRZ (13-20), Scion FR-S (13-16) & Toyota 86 (17-20)
Sale

GSC Power Division Intake Valve: Subaru BRZ (13-20), Scion FR-S (13-16) & Toyota 86 (17-20)

GSC Power Division

Regular price $25.73 $21.87 15% off

Unit price
per 

GSC Power Division Exhaust Valve: Scion FRS (13-16), Subaru BRZ (13-20) & Toyota 86 (17-20)
Sale

GSC Power Division Exhaust Valve: Scion FRS (13-16), Subaru BRZ (13-20) & Toyota 86 (17-20)

GSC Power Division

Regular price $26.42 $22.46 15% off

Unit price
per 

GSC Power Division Exhaust Valve Guide +.001 Oversize: Subaru FA20 Engine
Sale

GSC Power Division Exhaust Valve Guide +.001 Oversize: Subaru FA20 Engine

GSC Power Division

Regular price $7.59 $6.45 15% off

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Project Kics Magnetic Drain Bolt: Toyota 86 (17-20), Subaru BRZ (13-20) & Scion FR-S (13-16)
Sale

Project Kics Magnetic Drain Bolt: Toyota 86 (17-20), Subaru BRZ (13-20) & Scion FR-S (13-16)

Project Kics

Regular price $35.00 $33.25 5% off

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GSC Power Division Exhaust Valve Guide +.003 Oversize: Subaru FA20 Engine
Sale

GSC Power Division Exhaust Valve Guide +.003 Oversize: Subaru FA20 Engine

GSC Power Division

Regular price $7.59 $6.45 15% off

Unit price
per 

Subaru BRZ Engine Performance Parts to Maximize Power and Responsiveness

Enhance your 2013-2023 Subaru BRZ with our expertly curated collection of engine performance parts. Designed to boost horsepower, torque, and throttle response, these upgrades help you unlock your vehicle’s full potential whether on the street or the track. From intake systems to fueling components, find everything you need for a reliable and powerful engine build.

What are the benefits of upgrading engine performance parts on a Subaru BRZ?

Upgrading your BRZ's engine components can significantly improve acceleration, responsiveness, and overall driving enjoyment. These parts help optimize airflow, fuel delivery, and ignition timing, resulting in a more lively and efficient engine. Additionally, performance upgrades can enhance reliability when paired with proper tuning and supporting modifications.

  • Increased horsepower and torque for better acceleration
  • Sharper throttle response and smoother power delivery
  • Enhanced engine efficiency and reliability
  • Customizable sound and driving experience

How do I choose the right intake and exhaust upgrades for my Subaru BRZ?

Selecting the appropriate intake and exhaust parts depends on your goals—whether it's improved sound, increased airflow, or a balance of both. Consider your daily driving needs and noise preferences, and ensure compatibility with your engine setup. Upgrading these systems in tandem often yields the best performance gains and a more aggressive tone.

What supporting modifications should I consider for optimal engine performance?

To fully realize the benefits of your engine upgrades, consider supporting mods such as ECU tuning, upgraded fuel injectors, and cooling enhancements. Proper tuning ensures your engine runs efficiently and safely with increased airflow and fuel delivery. At FastScions, we offer a range of compatible parts to help you build a reliable, high-performing BRZ engine.

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