Action Clutch 04-21 Subaru WRX STI 2.5L (EJ257) Turbo AWD Ironman Unsprung Clutch Kit (aonACR-1808)

This is the Action Clutch 04-21 Subaru WRX STI 2.5L (EJ257) Turbo AWD Ironman Unsprung Clutch Kit. Part aonACR-1808. A performance clutch kit replaces the factory clutch to hold more torque and give a more consistent engagement.

The Action Clutch Ironman Unsprung kit is engineered specifically for dedicated high powered race vehicles, delivering durability and reliable performance. It features our American Sintered Iron friction material with our Dual clamp load heavy-duty pressure plate that ensures maximum torque holding capacity. The clutch engagement is aggressive with an on/off feel, without introducing clutch chatter. Some light engagement noise and gear rattle may be experienced during operation due to the nature of the product. No compromises are made in this kit, ensuring optimal performance even under extreme conditions. This kit is not intended for street use and should only be used in race applications. At Action Clutch, every kit is quality checked by one of our experienced engineers (with over 60 years of collective experience) and signed off as safe before being released as a finished product. This gives you peace of mind knowing that your Action Clutch will perform consistently every time. NOTE:  Purchasing the wrong type of clutch kit for your specific engine power output can result in premature clutch failure, damage to the transmission and void warranty eligibility. If you're unsure what kit is right for you, contact Action Clutch direct. 250% INCREASED HOLDING CAPACITY OVER FACTORY KIT SPECIFICALLY ENGINEERED FOR TRACK USE APPLICATIONS ONLY

Product details

• Part type: Clutch Kits
• Brand: Action Clutch
• Alignment Tool Included: Yes
• Counterweight Assist: No
• Flywheel Included: No
• Mounting Hardware Included: No
• Release Bearing Included: Yes
• Spring Cover Included: No
• Clutch Disk Spline Diameter: 1
• Clutch Disk Diameter: 235
• Release Style: Conventional Release Bearing
• Package Contents: Unsprung American Sintered Iron Disc
• Clutch Kit Type: Ironman Unsprung Clutch Kit
• Pilot Bearing Included: Yes
• Friction Material: Sintered Iron
• Clutch Disk Spline Count: 24
• Manufacturer note: Using a clutch kit with an unsprung clutch disc on a stock or lightly modified power engine that is daily/street driven vehicle can break the rivets on the clutch disc hub. Unsprung clutch kits are not designed for daily/street use or any constant on/off engagement environment. This can be compared
• Action Clutch part number: aonACR-1808

Fitment

• Vehicle: Subaru Impreza WRX STI (GD), Subaru WRX/STI (GR/GV), Subaru WRX/STI (VA)
• Years and trims on file: 2004-2014 Subaru Impreza WRX STI; 2015-2021 Subaru WRX STI Base; 2015 Subaru WRX STI Launch Edition; 2015-2021 Subaru WRX STI Limited; 2019 Subaru WRX STI S209; 2016 Subaru WRX STI Series.HyperBlue; 2018 Subaru WRX STI Type RA
• Application listing: Action Clutch 04-21 Subaru WRX STI 2.5L (EJ257) Turbo AWD Ironman Unsprung Clutch Kit
• Check the vehicle, model years, engine and trim above against your car before ordering. Not sure? Ask us and we will check it against your VIN.

Shipping & returns

• Orders are processed within 1–3 business days; standard delivery is 3–7 business days within the United States.
• Special order: this item is ordered from the manufacturer after you place your order. It is not shipped from stock and can take several weeks. We email you the expected ship date after you order.
• We currently ship within the U.S. only. See our Shipping Policy.
• 30-day returns on unused parts in original packaging — see our Return Policy.

Installation at Team ANBD

Team ANBD is a performance shop in Andover, New Jersey. We can align or corner-balance the car, and prep track cars. Book an appointment or ask us about installation and fitment before you order.

California Proposition 65

WARNING: This product can expose you to chemicals known to the State of California to cause cancer or reproductive harm. For more information go to www.P65Warnings.ca.gov.