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Ultimate Competition Clutch 2004-2011 Subaru Sti Steel Flywheel (2-721-st) Holiday Edition [W83gwhGF]

$56.99 $182.99 -69%

Competition Clutch Flywheel for Subaru STI The Competition Clutch Flywheel for Subaru STI (2004-2011) is a high-performance component designed for drivers seeking enhanced engine performance and durability. Crafted from 4140 forged steel, this flywhe

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Competition Clutch Flywheel for Subaru STI

The Competition Clutch Flywheel for Subaru STI (2004-2011) is a high-performance component designed for drivers seeking enhanced engine performance and durability. Crafted from 4140 forged steel, this flywheel is a one-piece design, significantly reducing the risk of ring gear separation and friction surface warpage. With a range of weights from 8lbs to 18lbs, this flywheel offers versatility for various applications.
  • One-piece forged steel construction for increased strength and durability.
  • Reduced risk of ring gear separation and friction surface warpage.
  • Available in various weights to suit different applications.

Product Specifications and Features

The Competition Clutch flywheel is available in two versions: the lightweight steel flywheel (ST) and the ultra lightweight steel flywheel (STU). The ST version is ideal for naturally aspirated and street-driven applications, preserving low-end torque and driveability. The STU version, on the other hand, is designed for forced induction and track/rally racing applications, offering quicker revving capabilities. This flywheel is compatible with all performance and stock clutch assemblies, ensuring a seamless fit for your Subaru STI.
  • Available in ST and STU versions for different applications.
  • Works with all performance and stock clutch assemblies.
  • SFI certified for safety and reliability.

Practical Applications and Benefits

The Competition Clutch flywheel is an essential upgrade for Subaru STI owners looking to improve their vehicle's performance and reliability. Whether you're a daily driver or a track enthusiast, this flywheel will enhance your driving experience. Its robust construction and precise engineering ensure that your Subaru STI will handle the demands of high-performance driving. With the right flywheel, you can expect improved throttle response, smoother gear shifts, and overall better engine performance.
  • Improves throttle response and gear shifting.
  • Enhances engine performance and reliability.
  • Compatible with both street and track applications.

What Our Customers Say

December 30, 2025

Absolutely no complaints!

This is a very nice and a very useful gadget.

- Bridgette U..

December 30, 2025

Absolutely no complaints!

It's a great buy. I am very, very satisfied.

- Jamie C..

December 30, 2025

Absolutely no complaints!

A great item that is well worth all the money.

- Alani J..

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