Vehicle Fitment

• 2018–2021 Subaru WRX (2.0L FA20DIT Turbo, AWD)

Features

• Steel-backed copper-Kevlar organic clutch disc offering enhanced durability for street-to-bolt-on builds.
• Heavy-duty single diaphragm pressure plate delivering increased clamp load while maintaining smooth engagement.
• Includes lightweight performance flywheel (FW) to reduce rotating mass and improve throttle response.
• Fully enclosed spring retainers for improved safety and clutch life under aggressive driving conditions.
• Approximately 100 % increased holding capacity over the factory kit in crank torque for heavy-duty street performance.
• Pedal feel slightly firmer than OEM—but optimized for daily driving with enhanced performance capability.
• Direct-fit for the Subaru FA20DIT 2.0L Turbo AWD vehicle with no flywheel modification required in correct configuration.
• Ideal for heavy-duty street use and occasional track laps; not recommended for dedicated drag or drift competition.

Specifications

• Kit Stage: 1 HD (2OS) with Flywheel included (FW).
• Disc Type: Steel-backed copper-Kevlar organic, sprung hub design.
• Pressure Plate: Heavy-duty single diaphragm.
• Flywheel: Lightweight aftermarket flywheel (included) designed for 2018–21 WRX FA20DIT AWD.
• Applicable Engine: 2.0L FA20DIT Turbo (Subaru WRX 2018–21).
• Drivetrain: AWD manual transmission only.
• Performance Increase: ~100 % holding capacity over OEM (crank torque basis).
• Fitment: Confirmed for 2018–2021 model years; 2022+ coverage unconfirmed at time of listing.

Included Components

• 1× Steel-backed copper-Kevlar organic clutch disc.
• 1× Heavy-duty single diaphragm pressure plate.
• 1× Lightweight flywheel (performance unit) compatible with 2018–21 WRX FA20DIT.
• 1× Pilot bearing/bushing (where applicable).
• 1× Conventional release bearing.
• 1× Clutch alignment tool.

Product Description

The Action Clutch ACR-1816-2OS-FW Stage 1 HD Clutch Kit with Flywheel is crafted for the 2018-2021 Subaru WRX equipped with the 2.0L FA20DIT Turbo and AWD manual transmission. This comprehensive kit upgrades the stock clutch system with a steel-backed copper-Kevlar disc, high-clamp heavy-duty pressure plate and a performance lightweight flywheel—delivering roughly double the holding capacity of the OEM while retaining manageable pedal feel for street use.

Ideal for enthusiasts running bolt-on upgrades who want improved clutch durability, quicker throttle response and improved feel without resorting to full race hardware. Because the flywheel is included, installation becomes a single-package solution—just confirm your transmission spline and configuration match stock for the 2018-21 WRX. Note: Fitment is confirmed for 2018-2021 model years; 2022 and newer WRX models are unverified at time of listing, so it is advisable to check your exact drivetrain specification before purchase.