This product was originally designed with rally in mind

This kit will fit the following F-Series models:BMW F20BMW F21BMW F22BMW F30BMW F32BMW F33BMW F36

Torque capacity 840Nm

including being utterly open at cold start for increased emissions compliance

7psi Outer Spring (installed)

Clutch Kit - Xtreme Performance Heavy Duty Sprung Ceramic 454Nm 700kg (40% inc.) KMZ22015-1B JRX5 This product was originally designedXtreme Performance sprung ceramic kit 1B Recommended for: Motorsport ApplicationsThese kits are available with sprung ceramic friction discs and are designed for motorsport applications where higher heat and torque capacity is required. These can also be used in some road applications. Specifications: Torque capacity 454Nm Clamp load 700kg 40% Increased over standard Sprung Ceramic Friction Disc Heavy Duty Pressure Plate Kit contains everything you