Action Clutch Subaru WRX 2.0L (FA20DIT) Turbo AWD (15-18) 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.

Pressure Plate Features
Ductile Iron Friction Plate for heat control
Reinforced Heavy-Duty Drive Straps
4-Stage Heat Treated Diaphragm Spring for durability
American-Grade Rivets
100% Dynamically Spin Balanced for smooth operation
Clutch Disc Features
Steel-Backed, Super Copper-Loaded Organic Friction Material
Fully Enclosed Patented Spring Retainer System for long-term protection
Sprung Hub for easier, smoother engagement
American-Grade Rivets for maximum strength
Note:
The Super Copper Series is your go-to clutch for daily-driven, tuned, or bolt-on builds. It drives smooth, handles stock-mid power, and stays strong when it heats up.
Torque Holding Capacity: 470 ft/lbs

Midway through the 2018 model year, Subaru upgraded the WRX clutch from 230mm to 240mm to improve durability. Because the sizes and bolt patterns differ, you must match the kit to your car's production date using the VIN.

Check the last seven digits of your VIN to determine fitment:

If your VIN is lower than J*806877:
Your car has the original 230mm factory setup.
This clutch kit is compatible with your OEM flywheel. No additional parts are needed for installation.
If your VIN is J*806877 or higher:
Your car has the newer 240mm factory setup.
This kit is not compatible with your factory flywheel.
To use this kit, you must also install the AC105FW flywheel to convert the system back to the 230mm size.

What’s Included
Super Copper Organic Clutch Disc
Single Diaphragm HD Pressure Plate
Pilot Bearing / Bushing (when applicable)
Clutch Alignment Tool
Conventional Release Bearing

Break-in Requirements
500 street miles / Keep RPM’s under 4500, no more than half-throttle, no boost (if applicable).
Proper break-in is required in order to retain product warranty, ensure longevity and holding capacity.