Action Clutch Stage 4 Clutch Kit

2013–2015 Scion FR-S 2.0L DOHC (4U-GSE/FA20) RWD

ACR-1707

Overview:

The Action Clutch Stage 4 Clutch Kit is engineered for drivers who demand exceptional performance and durability from their Scion FR-S. Designed specifically for the 2013 to 2015 models equipped with the 2.0L DOHC FA20 engine, this kit is built to handle the rigors of aggressive driving, including racing and spirited street use. It offers a significant upgrade over the factory clutch, delivering increased holding capacity and improved engagement for enhanced control and power transfer.

Ideal for low to mild horsepower applications, the Stage 4 kit provides a reliable solution for enthusiasts looking to push their vehicles harder without sacrificing drivability. Whether you’re competing in drag, road, or drift racing, this clutch kit ensures consistent performance under demanding conditions.

Key Features:

The Stage 4 Clutch Kit incorporates advanced materials and design elements to maximize strength and responsiveness. Key features include:

• Heavy-duty single diaphragm pressure plate for superior clamping force
• Reinforced drive straps to enhance durability and reduce wear
• Unsprung MIBA Ceramic disc available in 4 or 6 puck configurations for quicker engagement
• 170% increased holding capacity compared to the factory clutch kit
• Optimized for rear-wheel drive applications with the FA20 engine
• Engineered to minimize slippage and improve power transfer
• Quality checked and signed off by experienced engineers to ensure reliability
• Designed to introduce some clutch chatter initially, which diminishes after proper break-in

Construction & Design:

The Stage 4 kit features a robust construction that combines a heavy-duty pressure plate with reinforced drive straps to withstand high torque loads. The Unsprung MIBA Ceramic disc is crafted from high-performance ceramic material, offering excellent heat resistance and longevity. This design reduces rotational mass and improves clutch response, making it ideal for both street and race environments.

Every clutch kit undergoes rigorous quality control by Action Clutch’s engineering team, which brings over 60 years of collective experience to the manufacturing process. This ensures that each component meets strict standards for safety and performance before it reaches the customer.

Performance & Sound

The ceramic disc design provides a quicker clutch engagement, enhancing throttle response and driver feedback. While this results in some initial clutch chatter, it is a normal characteristic that typically diminishes after the clutch is properly broken in. This tactile engagement is favored by racers and performance enthusiasts who require precise control during aggressive driving maneuvers.

Installation & Fitment:

The Action Clutch Stage 4 Kit is a direct fit replacement for the Scion FR-S models from 2013 to 2015 with the 2.0L FA20 engine and rear-wheel drive layout. Installation requires standard clutch replacement procedures and should be performed by a qualified technician to ensure proper alignment and operation. No major modifications are necessary, but it is important to verify compatibility with your vehicle’s power output to avoid premature wear or damage.

Action Clutch recommends consulting with their technical support if you are uncertain about the suitability of this kit for your specific application to maintain warranty eligibility and optimal performance.

What’s Included

• Heavy-duty single diaphragm pressure plate
• Unsprung MIBA Ceramic clutch disc (4 or 6 puck configuration)
• Reinforced drive straps
• Installation hardware
• Detailed installation instructions

Ideal For:

This clutch kit is perfect for Scion FR-S owners who participate in competitive motorsports such as drag racing, road racing, and drifting. It also suits enthusiasts upgrading their vehicle’s clutch system for improved durability and performance in spirited street driving. The Stage 4 kit balances aggressive engagement with reliability, making it a top choice for drivers seeking maximum control without sacrificing everyday usability.

Action Clutch manufactures high-performance clutch kits and flywheels aimed at enthusiasts who want strong power transfer with streetable drivability. The company highlights modern clutch design paired with premium friction materials and offers a wide range of single- and multi-disc solutions for everything from spirited street cars to drifting and drag applications.