Competition Clutch Competition Clutch 04-20 Subaru WRX STi 2.5L Turbo 6 Speed Stage 2 - Steelback Brass Plus Clutch Kit
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Competition Clutch 04-20 Subaru WRX STi 2.5L Turbo 6 Speed Stage 2 - Steelback Brass Plus Clutch Kit

COMP15030-2100
887753962454
Clutch Kits - Single
20 Units In Stock - Ships Next Business Day
$ 675.00
$ 675.00

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

Request For Information

Have questions about Competition Clutch 04-20 Subaru WRX STi 2.5L Turbo 6 Speed Stage 2 - Steelback Brass Plus Clutch Kit? Fill out the form below and we'll get back to you by the next business day.
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