BMW M4 Year Span 2013-2019 Performance Clutch Kits Product Number Torque Capacity Pricing Choose Clutch Super Twin Organic Trim Product Number SB55SST Torque Capacity 950 Pricing $1,899.00 P Trim Product Number SB55PT Torque Capacity 1200 Pricing $1,999.00 St Trim Product Number SB55ST Torque Capacity 1470 Pricing $2,099.00 None Not Available Pricing Questions? Give us a call. 1-800-828-4379