Action Clutch Stage 4 Clutch Kit

2008–2015 Scion xB 2.4L (2AZFE)

ACR-1728

Overview:

The Action Clutch Stage 4 (1MD) Clutch Kit is engineered to deliver exceptional durability and performance for your Scion xB equipped with the 2.4L 2AZ-FE engine. Designed to handle demanding driving conditions, this heavy-duty clutch kit is ideal for enthusiasts seeking enhanced control and reliability in low to mild horsepower applications.

Whether you are a spirited street driver or a dedicated racer, the Stage 4 kit offers quicker clutch engagement and increased holding capacity, making it a perfect upgrade for drag, road, and drift racing scenarios. Each kit undergoes rigorous quality checks by experienced engineers to ensure consistent, reliable performance every time you hit the road or track.

Key Features:

This clutch kit combines robust materials and thoughtful engineering to provide superior performance and longevity:

• Heavy-duty single diaphragm pressure plate designed for increased clamping force and durability.
• Reinforced drive straps that enhance strength and reduce the risk of failure under high stress.
• Unsprung MIBA Ceramic disc available in 4 or 6 puck configurations for quicker engagement and improved power transfer.
• 170% increased holding capacity compared to the factory clutch kit, ensuring better grip and control.
• Designed specifically for low to mild horsepower vehicles, balancing performance with reliability.
• Introduces some clutch chatter initially, which diminishes after proper break-in for optimal operation.
• Suitable for race applications including drag, road, and drift racing, providing maximum control with minimal compromise.
• Each kit is quality checked and signed off by engineers with over 60 years of collective experience.

Construction & Design:

The Stage 4 clutch kit features a robust construction tailored to withstand rigorous use. The heavy-duty single diaphragm pressure plate ensures consistent clamping force, while the reinforced drive straps add structural integrity to handle aggressive driving demands. The Unsprung MIBA Ceramic disc is engineered for rapid engagement and durability, offering a performance edge over standard organic discs.

This design minimizes rotational mass and improves pedal feel, allowing for more precise control during high-performance driving. The choice between 4 or 6 puck discs lets you tailor the clutch engagement to your specific driving style and vehicle setup.

Installation & Fitment:

This clutch kit is a direct fit replacement for the Scion xB models from 2008 through 2015 equipped with the 2.4L 2AZ-FE engine. It installs using existing factory mounting points and requires no modifications to the transmission or drivetrain components.

Proper installation ensures optimal clutch performance and longevity. It is important to select the correct clutch kit for your vehicle’s power output to avoid premature failure or transmission damage. If uncertain, consult Action Clutch directly for expert guidance.

What's Included:

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

Ideal For:

• Performance enthusiasts upgrading from factory clutch for improved durability and control
• Drivers participating in drag, road, or drift racing events
• Owners of low to mild horsepower Scion xB models seeking quicker clutch engagement
• Those requiring a reliable clutch solution for spirited street driving and occasional track use

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.