Competition Clutch 15lb Steel Flywheel — Fits 2004-2014 Subaru Impreza WRX STI

SKU: COMP2-721-ST
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About Competition Clutch Competition Clutch engineers high-quality automotive parts and ...Read More

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Sale price$395.99
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Competition Clutch

Competition Clutch engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Competition Clutch lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Competition Clutch Lightweight Steel Flywheel for Subaru WRX STI

Enhance your Subaru WRX STI's performance with the Competition Clutch Lightweight Steel Flywheel (ST suffix). Designed for naturally aspirated and street-driven applications, this flywheel is engineered to preserve low-end torque and maintain excellent driveability, making it an ideal choice for Stage 1 and Stage 2 clutch setups.

Key Features:

  • Material: Constructed from durable 4140 forged steel for longevity and strength.
  • Design: One-piece design ensures reliability and consistent performance.
  • Weight: Features a 15lb weight, optimized for a balance of responsiveness and torque retention.
  • Certification: SFI certified, meeting stringent safety and performance standards.
  • Compatibility: Specifically designed for 2004-2014 Subaru Impreza WRX STI models, including various submodels like Limited, Special Edition, Base, Launch Edition, and Series.HyperBlue.

Benefits:

This flywheel offers a noticeable improvement in throttle response without sacrificing the crucial low-end torque needed for everyday driving. Its robust construction ensures it can handle the demands of spirited driving, while its SFI certification provides peace of mind. Whether you're upgrading your clutch system or replacing a worn-out component, this Competition Clutch flywheel is a superior choice for your Subaru WRX STI.

Experience the difference a quality flywheel can make. Get your Competition Clutch 15lb Steel Flywheel today at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2004-2014 Subaru Impreza WRX STI
2007 Subaru Impreza WRX STI Limited
2010 Subaru Impreza WRX STI Special Edition
2011-2014 Subaru Impreza WRX STI Limited
2015 Subaru WRX STI Launch Edition
2015-2016 Subaru WRX STI Base
2016 Subaru WRX STI Series.HyperBlue

Product Details

Product Description
Part Numbers
Sizing & Fit

About Competition Clutch

Competition Clutch engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Competition Clutch lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Competition Clutch Lightweight Steel Flywheel for Subaru WRX STI

Enhance your Subaru WRX STI's performance with the Competition Clutch Lightweight Steel Flywheel (ST suffix). Designed for naturally aspirated and street-driven applications, this flywheel is engineered to preserve low-end torque and maintain excellent driveability, making it an ideal choice for Stage 1 and Stage 2 clutch setups.

Key Features:

  • Material: Constructed from durable 4140 forged steel for longevity and strength.
  • Design: One-piece design ensures reliability and consistent performance.
  • Weight: Features a 15lb weight, optimized for a balance of responsiveness and torque retention.
  • Certification: SFI certified, meeting stringent safety and performance standards.
  • Compatibility: Specifically designed for 2004-2014 Subaru Impreza WRX STI models, including various submodels like Limited, Special Edition, Base, Launch Edition, and Series.HyperBlue.

Benefits:

This flywheel offers a noticeable improvement in throttle response without sacrificing the crucial low-end torque needed for everyday driving. Its robust construction ensures it can handle the demands of spirited driving, while its SFI certification provides peace of mind. Whether you're upgrading your clutch system or replacing a worn-out component, this Competition Clutch flywheel is a superior choice for your Subaru WRX STI.

Experience the difference a quality flywheel can make. Get your Competition Clutch 15lb Steel Flywheel today at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2004-2014 Subaru Impreza WRX STI
2007 Subaru Impreza WRX STI Limited
2010 Subaru Impreza WRX STI Special Edition
2011-2014 Subaru Impreza WRX STI Limited
2015 Subaru WRX STI Launch Edition
2015-2016 Subaru WRX STI Base
2016 Subaru WRX STI Series.HyperBlue

Product Details

Product Description

About Competition Clutch

Competition Clutch engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Competition Clutch lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Competition Clutch Lightweight Steel Flywheel for Subaru WRX STI

Enhance your Subaru WRX STI's performance with the Competition Clutch Lightweight Steel Flywheel (ST suffix). Designed for naturally aspirated and street-driven applications, this flywheel is engineered to preserve low-end torque and maintain excellent driveability, making it an ideal choice for Stage 1 and Stage 2 clutch setups.

Key Features:

  • Material: Constructed from durable 4140 forged steel for longevity and strength.
  • Design: One-piece design ensures reliability and consistent performance.
  • Weight: Features a 15lb weight, optimized for a balance of responsiveness and torque retention.
  • Certification: SFI certified, meeting stringent safety and performance standards.
  • Compatibility: Specifically designed for 2004-2014 Subaru Impreza WRX STI models, including various submodels like Limited, Special Edition, Base, Launch Edition, and Series.HyperBlue.

Benefits:

This flywheel offers a noticeable improvement in throttle response without sacrificing the crucial low-end torque needed for everyday driving. Its robust construction ensures it can handle the demands of spirited driving, while its SFI certification provides peace of mind. Whether you're upgrading your clutch system or replacing a worn-out component, this Competition Clutch flywheel is a superior choice for your Subaru WRX STI.

Experience the difference a quality flywheel can make. Get your Competition Clutch 15lb Steel Flywheel today at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2004-2014 Subaru Impreza WRX STI
2007 Subaru Impreza WRX STI Limited
2010 Subaru Impreza WRX STI Special Edition
2011-2014 Subaru Impreza WRX STI Limited
2015 Subaru WRX STI Launch Edition
2015-2016 Subaru WRX STI Base
2016 Subaru WRX STI Series.HyperBlue

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