The Subaru WRX STI Clutch Kit, created by Action Clutch, is the Ironman Sprung (Street) model designed from 2004 to 2021. Known for its robust construction and exceptional performance, this clutch kit caters specifically to high-powered race vehicles, providing durability and reliability for track applications.

This clutch kit employs the American Sintered Iron friction material coupled with a Dual clamp load heavy-duty pressure plate, ensuring maximum torque holding capacity. Its clutch engagement maintains an aggressive on/off feel, with minimal clutch chatter. As a racing-focused product, the Ironman Sprung (Street) kit produces some engagement noise and gear rattle consistent with its high-performance capabilities. Despite these attributes, it remains a top choice for those seeking unwavering performance even under extreme conditions. Engineered with safety in mind, it incorporates patented fully enclosed spring retainers, averting potential engine or transmission damage during track use. Quality assurance is guaranteed, with each kit being thoroughly inspected by Action Clutch’s experienced engineers before hitting the market.

Features

• American Sintered Iron friction material
• Dual clamp load heavy-duty pressure plate
• 250% increased holding capacity over factory kits
• Engineered specifically for track use applications
• Patented, fully enclosed spring retainers

For those automotive enthusiasts looking to upgrade their Subaru WRX STI, the Ironman Sprung (Street) clutch kit is a perfect choice for maximizing performance on the track. If you have any questions about compatibility or performance benefits, do not hesitate to call us directly at 512-982-9393 for our Austin, Texas location, or 562-981-6800 for our Los Angeles, California site. We offer professional installation and customization services at both locations. If you're considering purchasing multiple items, please contact us for potential shipping discounts. Additionally, we install onsite at both locations.

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