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Scion FR-S Engine Performance Parts

Upgrade Your 2012-2016 Scion FR-S Engine Performance Designed specifically for your 2012-2016 Scion FR-S, our collection of engine performance parts helps you unlock more power, better throttle response, and enhanced reliability. Whether you're aiming for increased horsepower, improved torque, or smoother acceleration, our curated selection includes intakes, headers, ignition upgrades, fueling components, and tuning support—all built to fit your FR-S perfectly. By choosing quality brands and precision-fit upgrades, you can elevate your driving experience, whether on the street or track. These parts are built to maximize your engine’s potential, improve responsiveness, and deliver a more engaging drive. From bolt-on upgrades to comprehensive tuning solutions, our collection supports your goals of better performance and reliability. Explore our range of engine performance upgrades designed for your 2012-2016 Scion FR-S. With trusted parts that are easy to install and built for enthusiasts, you'll find everything needed to enhance your vehicle’s power and response. Shop engine performance parts for your FR-S at FastScions.

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1059 Results

Supertech Dual Valve Spring Kit: Fits Most BRZ/FR-S/86 Models
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Supertech Dual Valve Spring Kit: Fits Most BRZ/FR-S/86 Models

Supertech

Regular price $805.59 $644.66 20% off

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Fel-Pro Engine Crankshaft Seal Kit: Subaru WRX, BRZ, FR-S
Fel-Pro Engine Crankshaft Seal Kit: Subaru WRX, BRZ, FR-S
Manley Performance Pistons: Toyota 86, Subaru BRZ & Scion FR-S +0.5mm Bore
Manley Performance Pistons: Toyota 86, Subaru BRZ & Scion FR-S +0.5mm Bore
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Manley Performance Pistons: Toyota 86, Subaru BRZ & Scion FR-S +0.5mm Bore

Manley Performance

Regular price $956.80 $880.25 8% off

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Supertech Viton Valve Stem Seal: Fits Subaru BRZ, Toyota 86 & Scion FR-S
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Supertech Viton Valve Stem Seal: Fits Subaru BRZ, Toyota 86 & Scion FR-S

Supertech

Regular price $1.52 $1.21 20% off

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Manley Platinum Series Piston Set: Fits FA20 Engines in 86/BRZ/FR-S (17-20/13-16)
Manley Platinum Series Piston Set: Fits FA20 Engines in 86/BRZ/FR-S (17-20/13-16)
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Manley Platinum Series Piston Set: Fits FA20 Engines in 86/BRZ/FR-S (17-20/13-16)

Manley Performance

Regular price $956.80 $880.25 8% off

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Supertech Exhaust Valve Guide: Toyota 86 (17-20), Subaru BRZ (13-20) & Scion FR-S (13-16)
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Supertech Exhaust Valve Guide: Toyota 86 (17-20), Subaru BRZ (13-20) & Scion FR-S (13-16)

Supertech

Regular price $88.94 $71.18 20% off

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Manley 86mm STD Grade A Dish Piston: Toyota 86 (17-20), Subaru BRZ (13-20) & Scion FR-S (13-16)
Manley 86mm STD Grade A Dish Piston: Toyota 86 (17-20), Subaru BRZ (13-20) & Scion FR-S (13-16)
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Manley 86mm STD Grade A Dish Piston: Toyota 86 (17-20), Subaru BRZ (13-20) & Scion FR-S (13-16)

Manley Performance

Regular price $203.35 $187.08 8% off

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Supertech Intake Valve Guide: Scion FR-S (13-16), Subaru BRZ (13-20) & Toyota 86 (17-20)
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Supertech Intake Valve Guide: Scion FR-S (13-16), Subaru BRZ (13-20) & Toyota 86 (17-20)

Supertech

Regular price $88.94 $71.18 20% off

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Manley 13+ Subaru BRZ (FA20) 86.10mm +.1mm Bore 10:1 Dish Piston Set: Subaru BRZ (13+)
Manley 13+ Subaru BRZ (FA20) 86.10mm +.1mm Bore 10:1 Dish Piston Set: Subaru BRZ (13+)
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Manley 13+ Subaru BRZ (FA20) 86.10mm +.1mm Bore 10:1 Dish Piston Set: Subaru BRZ (13+)

Manley Performance

Regular price $813.39 $748.32 8% off

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Supertech Exhaust Valve: Toyota 86 (17-20), Subaru BRZ (13-20) & Scion FR-S (13-16) Set of 8
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Supertech Exhaust Valve: Toyota 86 (17-20), Subaru BRZ (13-20) & Scion FR-S (13-16) Set of 8

Supertech

Regular price $386.15 $309.01 20% off

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Manley 86mm STD Bore 10:1 Dish Piston: Toyota 86 (17-20), Subaru BRZ (13-20) & Scion FR-S (13-16)
Manley 86mm STD Bore 10:1 Dish Piston: Toyota 86 (17-20), Subaru BRZ (13-20) & Scion FR-S (13-16)
Sale

Manley 86mm STD Bore 10:1 Dish Piston: Toyota 86 (17-20), Subaru BRZ (13-20) & Scion FR-S (13-16)

Manley Performance

Regular price $203.35 $187.08 8% off

Unit price
per 

Supertech Intake Valve Set: Toyota 86, Subaru BRZ & Scion FR-S (Set of 8)
Sale

Supertech Intake Valve Set: Toyota 86, Subaru BRZ & Scion FR-S (Set of 8)

Supertech

Regular price $257.39 $205.97 20% off

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Upgrade Your 2012-2016 Scion FR-S with Performance Engine Parts

Enhance your 2012-2016 Scion FR-S's engine performance with our carefully curated selection of aftermarket parts. Designed to maximize power, improve throttle response, and boost reliability, these upgrades are perfect for enthusiasts seeking a more engaging driving experience on the street or track.

What are the benefits of engine performance parts for the Scion FR-S?

Installing performance engine parts can significantly improve your FR-S's power delivery, torque, and responsiveness. These upgrades help unlock your vehicle's potential, making acceleration smoother and more powerful while maintaining reliability. Whether you're aiming for a modest boost or a more aggressive setup, quality parts ensure consistent performance.

  • Increased horsepower and torque
  • Enhanced throttle response and drivability
  • Better engine efficiency and reliability
  • Improved sound and driving feel

How do I choose the right intake, headers, and tuning support for my FR-S?

Selecting the proper intake, headers, and tuning components depends on your specific goals and driving style. A high-flow intake and performance headers can improve airflow, while a custom tune ensures your engine runs optimally with these upgrades. Always consider compatibility and quality to ensure seamless fitment and reliable performance.

What supporting modifications should I consider for a comprehensive upgrade?

To maximize your engine's potential, consider supporting mods such as upgraded fuel injectors, a high-capacity intercooler, or a standalone ECU. Proper fueling and cooling are essential for safe power gains and consistent performance. Shop our collection at FastScions to find everything needed for a balanced, high-performance FR-S build.

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