Specifications
- Brand
- Clutch Masters
- Part #
- 15017-TD8R-SW
- UPC
- 15017-TD8R-SW

Clutch Masters 04-11 WRX STi 2.5L T 6sp 8.5in Race Twin Disc Clutch Kit w/ Steel FW Pull Type
$2675.20
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Fits 2004-2014 Subaru Impreza. Clutch Masters race twin disc clutch kit for high-performance applications.
Key Features
- Fits 2004-2014 Subaru Impreza, 2007-2009 Subaru Legacy, and 2015-2017 Subaru WRX STI.
- Features an 8.5-inch race twin disc design for increased torque capacity and heat management.
- Includes a durable steel flywheel designed for high-performance applications.
- Pull-type clutch mechanism specific to compatible Subaru transmissions.
- Built by Clutch Masters, a popular manufacturer of performance drivetrain components.
Product Details
If you're pushing your 2004-2014 Subaru Impreza hard, especially with a modified 2.5L turbocharged engine and 6-speed transmission, you know that the stock clutch can eventually become a weak link. This Clutch Masters 8.5-inch race twin disc clutch kit is built to handle significantly more power and torque than a factory unit, making it a solid choice for serious performance builds where reliability under extreme conditions is paramount.
This kit features two friction discs, which distribute the load over a larger surface area. This not only increases the clutch's capacity but also helps manage heat buildup during aggressive driving or repeated launches. The steel flywheel included in this kit is a robust component designed to withstand the demands of a twin-disc setup. Clutch Masters is well-known for its performance clutch systems, and this race-oriented twin disc is engineered for applications where maximum holding power and consistent engagement are critical. The pull-type design is specific to certain Subaru transmissions, ensuring proper compatibility when installed.
When installing a high-performance clutch like this, it's important to ensure all supporting components are in good condition. This includes checking the pilot bearing, release bearing, and flywheel bolts. Given the significant increase in clamping force and engagement characteristics compared to a stock clutch, proper break-in procedures as recommended by Clutch Masters should be followed to ensure optimal performance and longevity of the new clutch system.
Specifications
- Brand
- Clutch Masters
- Manufacturer Part #
- 15017-TD8R-SW
- UPC
- 15017-TD8R-SW
Frequently Asked Questions
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