ACT Mod-Twin 225 HD Subaru Impreza | STI | WRX 2004-2021

 USD  USDPrice range: $2,381.00 USD through $2,598.00 USD

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ACT – Clutches. Fits Subaru WRX VA, Subaru WRX STI GD, Subaru WRX STI GR/GV and 1 more.

  • Made to order — subject to stock confirmation.
  • Your card is authorized now, charged only once we confirm stock (usually within 24 hours).
  • Ships from our Wisconsin warehouse. Delivery 3–7 business days.
  • Ships direct from our supplier network — delivery depends on supplier availability.
  • Not sure it fits? Ask us →

ACT T1R-S07 Mod-Twin 225 HD Rigid Race Kit

The ACT T1R-S07 Mod-Twin 225 HD Rigid Race Kit is designed for those who demand performance and reliability in high-powered AWD vehicles. This clutch kit stands out with its innovative design that features double the ceramic friction surfaces, allowing for aggressive launches and rapid shifting without compromising on feel or durability.

Key Features:

  • Predictable aggressive engagement with a light pedal effort, ensuring quick shifts.
  • Constructed with a forged aluminum cover and a solid Mono-Drive hub for exceptional strength.
  • High-quality ceramic friction materials deliver a superior heat capacity and long clutch life.
  • Designed for drag, road, or rally racing, making it versatile for various driving styles.
  • 100% clamp load tested, balanced, and SFI certified for peace of mind.

Specifications:

  • Clutch Disc Diameter: 8.8 in (225 mm)
  • Disc Material: Ceramic
  • Input Spline Quantity: 24
  • Input Shaft Diameter: 1 in
  • Torque Capacity: 895 ft/lbs, which is 1.52 times over OEM specifications.
  • Product Weight: 28.1 lbs
  • Includes: Flywheel, release bearing, alignment tool, and grease.

Customer Feedback:

Many users have praised the T1R-S07 for its reliable performance during high-stress situations. One customer noted, "The engagement is smooth, and I love how quickly I can shift. It really feels like an extension of my driving." Another added, "I've put this clutch through its paces on the track, and it has held up beautifully, even under heavy loads."

Installation Instructions:

For detailed installation instructions, CLICK HERE.

Fitment:

This clutch kit is compatible with the following models:

  • Subaru Impreza 2004-2014
  • Subaru STI 2004-2021
  • Subaru WRX 2004-2020

Other Part Numbers:
ACT #actT1R-S07

Proposition 65

âš WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Fitment: Subaru WRX VA (2015-2021); Subaru WRX STI GD (2004-2007); Subaru WRX STI GR/GV (2008-2014); Subaru WRX STI VA (2015-2021)

Please confirm year, trim and engine before ordering.

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