In these situations

Recommended for: Motorsport Applications -1R kits feature a sprung ceramic friction disc

5L turbo engine

Rigid driven discs (individual hubs)

Clutch Kit - Xtreme Performance Heavy Duty Organic Incl Flywheel & CSC 420Nm 900kg KFD24660-1A Keys In these situationsXtreme Performance sprung organic kit 1A Recommended for: Street use in vehicles with minor engine modifications. Sprung organic clutch kits offer exceptional driveability for vehicles used daily but also have performance modifications. The sprung organic disc offers improved dampening which reduces the shock loading on the transmission. Specifications: Torque capacity 420Nm Clamp load 900kg Increased over standard Organic Friction Discs Heavy Duty