Action Clutch 18-21 Subaru WRX 2.0L (FA20DIT) Turbo AWD Stage 2 Clutch (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 2018-2021 2.0L DOHC (FA20DIT) Turbo AWD This clutch kit is compatible with the 2018-2021 WRX OEM Flywheel. This clutch WILL NOT fit our chromoly flywheel. If you wish to run our chromoly flywheel you will need to run our 2015-2018 WRX clutch and flywheel. This clutch kit will only fit cars with a VIN that starts at J 806877 or higher. If your VIN number is J 806876 or lower, this kit will not fit your car. Example: Fits: JF1VA1A69J 806877. Does NOT fit: JF1VA1A69J 806876.

The Action Clutch ACR-1817-FFW Super Copper Stage 2 Clutch Kit is engineered for 2018-2021 Subaru WRX models equipped with the 2.0L FA20DIT turbocharged engine and AWD drivetrain. Designed for street and occasional track use, this kit provides increased holding power, improved heat tolerance, and consistent engagement for stock, tuned, and basic bolt-on vehicles. It is an ideal upgrade for drivers seeking 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 copper-rich friction material delivers more grip than an OEM clutch while maintaining smooth engagement characteristics suitable for commuting and spirited driving. Its construction is designed to handle increased power and repeated heat cycles during circuit, time attack, and road racing applications.

Like all Action Clutch sprung kits, the ACR-1817-FFW features a patented fully enclosed spring retainer system designed to help protect against spring-related failures that can cause transmission or engine damage. Each kit is hand-assembled and inspected through multiple quality-control checks by Action Clutch’s senior engineering team, helping ensure dependable, tested performance.

This clutch kit is compatible with the 2018-2021 Subaru WRX OEM flywheel and will not fit the Action Clutch chromoly flywheel. Vehicles using the Action Clutch chromoly flywheel require the 2015-2018 WRX clutch and flywheel combination. Fitment is limited to vehicles with a VIN beginning with J 806877 or higher. Vehicles with VIN numbers beginning with J 806876 or lower are not compatible. Professional installation is recommended, and all related components should be inspected before installation.

Features:

• Application: Street and occasional track use, including circuit, time attack, and road racing
• Fitment: 2018-2021 Subaru WRX with 2.0L FA20DIT turbocharged engine and AWD
• Performance: Increased holding power and heat tolerance compared with an OEM clutch
• Friction Material: Reinforced steel-backed, copper-loaded organic clutch disc
• Pressure Plate: Heavy-duty single-diaphragm design for consistent clamping force
• Drivability: Smooth engagement for daily driving, tuned street cars, and basic bolt-on builds
• Spring Protection: Patented fully enclosed spring retainer system
• Flywheel Compatibility: Fits the 2018-2021 Subaru WRX OEM flywheel; does not fit the Action Clutch chromoly flywheel
• VIN Requirement: Compatible only with VINs beginning with J 806877 or higher
• Quality Control: Hand-assembled and inspected through multiple checks by Action Clutch engineering personnel

Fitment:
Subaru WRX Base 2018
Subaru WRX Base 2019
Subaru WRX Base 2020
Subaru WRX Base 2021
Subaru WRX Base 2022
Subaru WRX GT 2022
Subaru WRX Limited 2018
Subaru WRX Limited 2019
Subaru WRX Limited 2020
Subaru WRX Limited 2021
Subaru WRX Limited 2022
Subaru WRX Premium 2018
Subaru WRX Premium 2019
Subaru WRX Premium 2020
Subaru WRX Premium 2021
Subaru WRX Premium 2022