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SKU: XKSU24001-1C | UPC: 9337467254167
XClutch 15-21 Subaru WRX STi Base 2.5L Stage 2 Cushioned Ceramic Clutch Kit
This XClutch Stage 2 kit upgrades Subaru WRX STI clutch performance with cushioned ceramic technology for 2004-2021 Impreza WRX STI, Legacy GT spec.B, and WRX STI variants. It balances daily driveability with increased torque capacity up to 750Nm and superior heat dissipation for spirited street driving. Engineered for precise pedal feel and reliable power transfer in EJ25 2.5L engines.
Key Features
- Ceramic Friction Material: Provides high heat resistance and torque holding for demanding performance applications
- Cushioned Disc Design: Includes sprung hub and extra dampening for smoother engagement and refined pedal modulation
- High-Performance Pressure Plate: Boosts clamping force while maintaining stock-like pedal effort
- Optimized Pivot and Diaphragm: Ensures consistent feel and engagement across the RPM range
- Complete Kit Contents: Includes pressure plate, cushioned ceramic disc, release bearing, pilot bearing, and alignment tool
Product Notes
- Suited for performance street use requiring elevated torque and heat management
- Break-in period recommended: 500 miles of varied driving before full-load use
- Ships in protective packaging to prevent damage during transit
Installation Notes
- Professional installation recommended.
- Requires flywheel resurfacing or replacement for optimal performance
- Compatible with OEM flywheel. includes all necessary hardware for direct bolt-on fit
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004-2014 | Subaru | Impreza | WRX STI |
| 2007,2011-2014 | Subaru | Impreza | WRX STI Limited |
| 2010 | Subaru | Impreza | WRX STI Special Edition |
| 2007-2009 | Subaru | Legacy | GT spec.B |
| 2015-2021 | Subaru | WRX STI | Base |
| 2015 | Subaru | WRX STI | Launch Edition |
| 2015-2021 | Subaru | WRX STI | Limited |
| 2020 | Subaru | WRX STI | S209 |
| 2016 | Subaru | WRX STI | Series.HyperBlue |
| 2018 | Subaru | WRX STI | Type RA |
Why Choose XClutch?
- Over 30 years of clutch engineering experience for street and race vehicles
- Advanced in-house testing facility ensures real-world durability
- Precision design from pivot analysis to material composition for reliable performance
Frequently Asked Questions
-
Q: Does this fit 2015-2021 Subaru WRX STI Base 2.5L?
A: Yes, direct fit for Base, Limited, Launch Edition, S209, Series.HyperBlue, and Type RA models with EJ25 engine -
Q: What material is used in the friction disc?
A: Cushioned ceramic with sprung hub for heat resistance up to 750Nm torque and smooth operation -
Q: What is the warranty and installation process?
A: Backed by XClutch limited warranty. professional install advised with flywheel inspection for 4-6 hour job
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Secure cardboard box measuring 13in x 13in x 7in
- Weight: 18.5 lbs
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