BMW 428I N20 clutch kits for use with aftermarket single mass flywheel with OE clutch pattern Year Span 2014-2016 Performance Clutch Kits Product Number Torque Capacity Pricing Choose Clutch Single Stage 1 Product Number SBN201S Torque Capacity 303 Pricing $909.00 Stage 2 Product Number SBN202S Torque Capacity 345 Pricing $1,039.00 Stage 2+ Product Number SBN203HS Torque Capacity 387 Pricing $1,098.00 Stage 3 Product Number SBN203S Torque Capacity 413 Pricing $0.00 Stage 3+ Product Number SBN203FS Torque Capacity 477 Pricing $1,099.00 Stage 4 Product Number SBN204 Torque Capacity 413 Pricing $899.00 None Not Available Pricing Flywheels Product Number Pricing Choose Flywheel Aluminum Product Number SBN20A Pricing $795.00 Steel Product Number SBN20S Pricing $714.00 None Not Available Pricing Specialty Products Billet Aluminum Flywheel Replacement Friction Plate with Fasteners (Included on Flywheel) $89 Diamond ground, includes self-locking fasteners Questions? Give us a call. 1-800-828-4379