Action Clutch ACR-3691 Stage 3 Transmission Clutch Kit (1MS) — 240MM

The Action Clutch ACR-3691 is a Stage 3 (1MS) Transmission Clutch Kit engineered to withstand demanding driving conditions while delivering maximum holding capacity and responsiveness. Built around a heavy-duty single diaphragm pressure plate with reinforced drive straps, the kit centers on a Sprung MIBA Ceramic disc that delivers quicker, more positive engagement. Some clutch chatter is normal during break-in and will diminish with proper use. Rated for heavy-duty street driving as well as occasional drag, road, and drift racing, this kit offers 170% increased holding capacity over the factory clutch — making it a strong upgrade for low-to-mild horsepower builds that demand more than stock.

Key Features:

• Stage 3 (1MS) performance clutch kit with Sprung MIBA Ceramic disc
• Heavy-duty single diaphragm pressure plate with reinforced drive straps
• 170% increased holding capacity over the factory clutch kit
• Patented fully enclosed spring retainers prevent springs from escaping and protect your drivetrain investment
• Suitable for heavy-duty street use and occasional drag, road, or drift racing
• 240 MM clutch disc diameter; 1-1/8 in. spline diameter; 22-spline count
• Every kit is inspected and signed off by engineers with over 60 years of collective experience
• Not Prop 65 regulated

The ACR-3691 is a purpose-built upgrade for drivers who want greater control and durability without sacrificing day-to-day drivability. Fits select 2003–2005 BMW models. Allow for a proper break-in period after installation to minimize initial clutch chatter and ensure optimal long-term performance.