SKU: 15017-HDFF
Clutch Masters 04-11 Subaru WRX/STi 2.5L Turbo 6-Spd FX350 Sprung Fiber Clutch Kit
This Clutch Masters FX350 clutch kit fits 2004-2021 Subaru WRX STI and 2007-2009 Legacy GT spec.B models with 6-speed transmissions. It includes a sprung fiber friction disc and high-clamp pressure plate built for modified engines up to 450 ft-lbs torque. Drivers experience reliable power transfer, smooth engagement, and long-lasting durability for street driving or track days.
Key Features
- Sprung Fiber Disc: Full-face design with torsional springs absorbs vibrations for smoother shifts and longer life under high stress
- Increased Clamp Load: Delivers up to 350% more holding power than stock to handle boosted turbo setups without slippage
- SFI 1.2 Certified Pressure Plate: Meets safety standards for competition ensuring consistent performance at high RPM
- Complete Kit Contents: Includes pressure plate disc throwout bearing pilot bearing and alignment tool for easy setup
- Precision Balanced Components: Reduces noise and wear promoting drivetrain longevity in performance applications
Product Notes
- Perform 500-mile break-in with gradual shifts to seat the friction material properly
- Avoid burnouts or aggressive launches during initial use to maximize service life
- Kit weighs 19 lbs and ships in a 14 x 14 x 6 inch box for secure transit
Installation Notes
- Professional installation recommended.
- Resurface OEM flywheel or install lightweight flywheel for best results
- All hardware compatible with OEM Subaru mounting points no modifications needed
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004-2014 | Subaru | Impreza | WRX STI |
| 2007 | Subaru | Impreza | WRX STI Limited |
| 2011-2014 | Subaru | Impreza | WRX STI Limited |
| 2010 | Subaru | Impreza | WRX STI Special Edition |
| 2007-2009 | Subaru | Legacy | GT spec.B |
| 2015-2017 | Subaru | WRX STI | Base |
| 2015 | Subaru | WRX STI | Launch Edition |
| 2015-2017 | Subaru | WRX STI | Limited |
| 2016 | Subaru | WRX STI | Series.HyperBlue |
Why Choose Clutch Masters?
- Brand powers winning race teams in drag and road racing worldwide
- Manufactured with premium materials for consistent high-horsepower performance
- Engineered and balanced in California for exact OEM fit and Subaru-specific tuning
Frequently Asked Questions
-
Q: Will this kit fit my 2015 Subaru WRX STI 6-speed?
A: Yes it bolts directly to 2004-2021 WRX STI 6-speed transmissions including Base Limited Launch Edition and HyperBlue models -
Q: What friction material is used in the disc?
A: Sprung fiber compound offers smooth modulation high torque holding and resistance to heat fade for street and track -
Q: What is the warranty and install process?
A: Backed by 1-year warranty on defects and lifetime on disc with proper break-in professional install recommended takes 4-6 hours
Shipping &. Handling
- Method: UPS Ground or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Secure cardboard box measuring 14 x 14 x 6 inches
- Weight: 19 lbs
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