SKU: P15030-2100 | UPC: 887753962454
Competition Clutch 2004-2021 Subaru WRX STI 2.5L Turbo 6 Speed Stage 2 - Steelback Brass Plus Clutch Kit
This Stage 2 Street Series 2100 Clutch Kit from Competition Clutch boosts torque capacity by up to 80% over stock for 2004-2021 Subaru WRX STI models with 6-speed transmission. It handles aggressive street driving and moderate track sessions with Brass Plus facings and steel backing for reliable performance. The kit includes a performance pressure plate, high-torque sprung disc, throw-out bearing, pilot bearing, and alignment tool for complete installation.
Key Features
- 80% Torque Increase: Rated for up to 540 ft/lbs handling, exceeding stock EJ255/EJ257 turbo engine output for spirited driving.
- Brass Plus Facings: Alloy-backed material resists heat and wear, ensuring smooth shifts and longer service life under high stress.
- Sprung Hub Disc: Anti-burst steel backing prevents failure, providing consistent pedal feel and quick engagement.
- Performance Pressure Plate: Heavy-duty design clamps with precision for maximum power transfer without slippage.
- Complete Kit: Includes throw-out bearing, pilot bushing, and alignment tool for straightforward replacement on 6-speed transmissions.
Product Notes
- Suited for daily driven vehicles with occasional track days. not for drag racing or extreme abuse.
- Alloy construction extends disc life compared to organic clutches in high-torque setups.
- Securely packaged to prevent damage during transit. 25 lb product weight.
Installation Notes
- Professional installation recommended.
- Transmission must be removed. resurface or replace flywheel for best results.
- Compatible with OEM or lightweight flywheels. torque to manufacturer specs.
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 |
| 2015-2021 | Subaru | WRX STI | Base |
| 2015 | Subaru | WRX STI | Launch Edition |
| 2019 | Subaru | WRX STI | S209 |
| 2016 | Subaru | WRX STI | Series.HyperBlue |
| 2018 | Subaru | WRX STI | Type RA |
Why Choose Competition Clutch?
- Trusted in professional motorsports for reliable power handling in Subaru applications.
- High-quality materials built to withstand repeated hard launches and track heat.
- Precision engineered components ensure direct fit and consistent performance gains.
Frequently Asked Questions
-
Q: Will this kit fit all 2004-2021 Subaru WRX STI 6-speed models?
A: Yes, it covers all listed Impreza WRX STI and WRX STI variants with 2.5L turbo and 6-speed manual transmission. -
Q: What makes the Brass Plus material different?
A: Steel-backed Brass Plus facings offer better heat resistance and durability than stock organic discs for higher torque loads. -
Q: What is the warranty and break-in procedure?
A: Backed by Competition Clutch limited warranty. follow 500-mile break-in with no aggressive driving for optimal bedding.
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Sturdy box measuring 14in x 14in x 6in
- Weight: 25 lbs
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