Action Clutch 15-18 Subaru WRX 2.0L (FA20DIT) Turbo AWD Stage 2 Clutch Kit (1SC)

STREET/TRACK APPLICATIONS (OCCASIONAL TRACK USE – CIRCUIT / TIME ATTACK / ROAD RACING) The Super Copper Kit brings a new level of performance to the street and track. It’s built with the highest copper content you’ll find in any organic clutch on the market — giving you a better grip than OEM, better heat tolerance, and more consistent performance on and off the track. Backed by a reinforced steel plate and a copper-loaded organic facing, it’s designed to hold more power without giving up smooth street drivability. This kit uses our reinforced steel-backed, copper-loaded organic disc paired with a heavy-duty single diaphragm pressure plate — delivering smooth engagement you can daily drive, and the grip you need when you push it. It’s the ideal setup for stock, tuned street cars and basic bolt-on builds that want more without giving up drivability. Like all of our sprung kits, the Super Copper features our patented fully enclosed spring retainer system — protecting you from failures that can cause serious transmission or engine damage, a problem we guarantee you’ll see with other brands. Every kit is hand-assembled and signed off after multiple quality checks by our senior engineering team (50+ years combined experience), making sure you’re getting real, tested performance — not guesswork. Stage 2 Clutch Kit (1SC) for Subaru WRX 2015-2018 2.0L DOHC (FA20DIT) Turbo AWD 2018+ WRX with VIN starting with J806877 MUST use AC105FW OR and OEM 2015-2017 Flywheel for proper fitment. See Subaru TSB 03-79-18R.

The Action Clutch ACR-1817 Stage 2 Super Copper Clutch Kit is designed for 2015-2018 Subaru WRX models equipped with the 2.0L DOHC FA20DIT turbocharged engine and all-wheel drive. Intended for street use with occasional circuit, time attack, or road racing applications, this kit provides increased holding capacity, improved heat tolerance, and consistent engagement compared with the original-equipment clutch. It is well suited for stock, tuned, and basic bolt-on Subaru WRX builds that require stronger performance without sacrificing daily drivability.
The Super Copper kit combines a reinforced steel-backed, copper-loaded organic clutch disc with a heavy-duty single-diaphragm pressure plate. The high copper content provides enhanced grip and thermal stability, while the organic friction material helps maintain smooth engagement in normal street driving. This balanced design delivers dependable power handling for spirited driving and occasional track use without the harsh engagement commonly associated with more aggressive clutch compounds.
Like other Action Clutch sprung kits, the ACR-1817 incorporates a patented fully enclosed spring retainer system designed to help protect against spring-related failures that may damage the transmission or engine. Each kit is hand assembled and inspected through multiple quality-control checks by Action Clutch’s senior engineering team, supporting consistent fitment and performance. For 2018 Subaru WRX vehicles with a VIN beginning with J806877, AC105FW and an original-equipment 2015-2017 flywheel are required for proper fitment. Always verify the vehicle VIN, flywheel configuration, and installation requirements before ordering.

Features:

• Application: Street and occasional track use, including circuit, time attack, and road racing

• Fitment: 2015-2018 Subaru WRX with the 2.0L DOHC FA20DIT turbocharged engine and all-wheel drive

• Stage: Stage 2 Super Copper clutch kit for stock, tuned, and basic bolt-on vehicles

• Friction Material: Reinforced steel-backed, copper-loaded organic clutch disc for increased grip and heat tolerance

• Pressure Plate: Heavy-duty single-diaphragm pressure plate for improved power-holding capability

• Drivability: Smooth engagement suitable for daily driving and spirited use

• Spring Retainer: Patented fully enclosed spring retainer system helps protect against spring-related failures

• Quality Control: Hand assembled and inspected through multiple checks by Action Clutch senior engineering staff

• Fitment Note: 2018 WRX models with a VIN beginning with J806877 require AC105FW and an original-equipment 2015-2017 flywheel

Fitment:
Subaru WRX Base 2015
Subaru WRX Base 2016
Subaru WRX Base 2017
Subaru WRX Base 2018
Subaru WRX Limited 2015
Subaru WRX Limited 2016
Subaru WRX Limited 2017
Subaru WRX Limited 2018
Subaru WRX Premium 2015
Subaru WRX Premium 2016
Subaru WRX Premium 2017
Subaru WRX Premium 2018