Action Clutch

Fits 2018–2021 Subaru WRX 2.0L Turbo (FA20DIT)

Part #: ACR-1819-FW

Overview

The Action Clutch Stage 4 (1MD) Clutch Kit is engineered for Subaru WRX owners seeking enhanced performance and durability under demanding driving conditions. Designed specifically for the 2018 to 2021 models equipped with the 2.0L turbocharged FA20DIT engine, this clutch kit offers a robust upgrade over stock components. Whether you're pushing your vehicle on the street or at the track, this kit provides reliable engagement, improved response, and the confidence to handle increased power loads. Its heavy-duty construction ensures longevity and consistent performance, making it an ideal choice for enthusiasts who demand more from their vehicle’s clutch system.

Key Features

This clutch kit combines high-quality materials and thoughtful design to deliver a superior driving experience. Key features include:

• Heavy-duty single diaphragm pressure plate for increased clamping force
• Reinforced drive straps for enhanced durability and stability
• Unsprung MIBA Ceramic disc available in 4 or 6 puck configurations for quick engagement
• Designed to withstand aggressive driving and high-stress conditions
• Optimized for low to mild horsepower upgrades
• Helps improve throttle response and shift feel
• Supports consistent power transfer and reduced slip under load

Construction & Design

The clutch components are crafted with high-strength ceramics and reinforced steel to ensure maximum resilience. The lightened flywheel included in the kit reduces rotational mass, contributing to quicker throttle response and smoother operation. The design emphasizes durability and heat dissipation, helping to maintain performance during extended use.

Driving Feel & Feedback

This Stage 4 clutch provides a more aggressive engagement compared to stock, offering a direct and responsive feel that enhances driving engagement. While some clutch chatter may occur during break-in, it will diminish with proper bedding. The increased clamping force ensures confident power transfer, especially during spirited driving or track use.

Installation & Fitment

Installation requires mechanical expertise due to the high-performance nature of the components. Proper break-in procedures are recommended to maximize longevity and performance. The kit is designed as a direct bolt-on upgrade for the specified Subaru WRX models, ensuring a precise fit and reliable operation.

What’s Included

The package includes the heavy-duty pressure plate, reinforced drive straps, Unsprung MIBA Ceramic disc (4 or 6 puck), and the lightened flywheel, providing all necessary components for a comprehensive upgrade.

Ideal For

This clutch kit is perfect for Subaru WRX owners looking to improve their vehicle’s response and durability for spirited street driving, autocross, or track days. It’s an excellent choice for those planning mild to moderate power upgrades or seeking a reliable, high-performance clutch solution.