Competition Clutch Competition Clutch 04-20 Subaru STi Stage 4 - 6 Pad Ceramic Clutch Kit
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Competition Clutch 04-20 Subaru STi Stage 4 - 6 Pad Ceramic Clutch Kit

COMP15030-1620
887753962447
Clutch Kits - Single
6 Units In Stock - Ships Next Business Day
$ 700.00
$ 700.00

SKU: P15030-1620 | UPC: 887753962447

Competition Clutch 2004-2021 Subaru WRX STI Stage 4 6 Pad Ceramic Clutch Kit

The Competition Clutch Stage 4 Sprung Strip Series 1620 Clutch Kit handles up to 250% more torque than stock for 2004-2021 Subaru WRX STI models. It features a six-puck sprung disc with ceramic buttons for sharp engagement in high horsepower setups. This kit equips drag racers and track enthusiasts with complete components including pressure plate disc throwout bearing pilot bearing and alignment tool.

Key Features

  • Torque Capacity: Delivers up to 250% stock torque increase supporting 700+ lb-ft for extreme power builds
  • 6-Puck Sprung Disc: Ceramic buttons provide aggressive bite and heat resistance for consistent shifts under load
  • Performance Pressure Plate: Heavy-duty design clamps with precision for no-slip power transfer
  • Complete Kit Contents: Includes throwout bearing pilot bushing and alignment tool for straightforward assembly
  • Strip Series 1620: Built for competition with penetrating engagement suited to modified STI engines

Product Notes

  • Intended for track and strip use not daily street driving due to aggressive engagement
  • Follow manufacturer bedding procedure for 500 miles to ensure longevity
  • Securely packaged to prevent shipping damage

Installation Notes

  • Professional installation recommended.
  • Resurface or replace flywheel for optimal flatness and balance
  • Compatible with OEM or aftermarket lightweight flywheels

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?

  • Proven in NHRA and SCCA racing with championship wins
  • Manufactured with premium materials for durability under abuse
  • Engineered specifically for Subaru boxer engines and AWD drivetrains

Frequently Asked Questions

  • Q: Does this kit fit 2015 and newer STI models?
    A: Yes it fits all 2015-2021 WRX STI variants including Base Launch Edition S209 HyperBlue and Type RA with 6-speed transmission
  • Q: What disc material and design is used?
    A: Six-puck sprung disc with high-friction ceramic buttons for quick lockup and heat tolerance over 1000°F
  • Q: What warranty applies and install tips?
    A: Limited 12-month warranty covers defects. Use thread locker on bolts and torque to spec during install

Shipping & Handling

  • Method: UPS or FedEx Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Durable manufacturer box 14 x 14 x 6 inches
  • Weight: 19 lbs
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