Subaru WRX STI Clutch Kit - Action Clutch - Stage 4 (1MD) Unsprung MIBA Ceramic - '04-'21

The Subaru WRX STI Clutch Kit, crafted by Action Clutch, is a high-performance component designed for automotive enthusiasts aiming to push their vehicles to the limits. Engineered for the 2004-2021 Subaru WRX STI, this Stage 4 (1MD) kit embodies strength and reliability, ensuring drivers get the maximum out of their racing or performance-intensive ventures.

This clutch kit combines power and precision with its heavy-duty single diaphragm pressure plate and reinforced drive straps. It includes an unsprung MIBA ceramic disc in either 4 or 6 pucks, offering fast engagement and noteworthy durability. While initially introducing some clutch chatter, this feature smooths out with proper break-in, delivering consistent performance for low to mild horsepower applications. This makes the Stage 4 (1MD) kit an ideal choice for those committed to drag, road, or drift racing, providing an increased holding capacity of 170% over a factory kit.

Features

• Heavy-duty single diaphragm pressure plate
• Reinforced drive straps
• Unsprung MIBA ceramic disc with 4 or 6 pucks
• 170% increased holding capacity
• Suitable for race, drag, road, and drift applications

This clutch kit is carefully quality-checked by Action Clutch's experienced engineers to ensure safety and optimal performance, offering you confidence on every drive. Note that selecting the correct clutch kit for your engine's power output is crucial to avoid premature wear or damage. If you have questions about fitment or need assistance, please call us at 512-982-9393 (Austin, TX) or 562-981-6800 (Los Angeles, CA). We provide professional installation and customization services at both locations. Additionally, if considering purchasing multiple items, contact us for potential shipping discounts, as we install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov