Clutch friction plate kits are supplied as a separate kit from springs and drive platesDifferent friction materials are used to match original specificationFriction plates should be allowed to bed in to avoid glazing friction surfaceDrive plate kits are corrosion-free steelDrive plate thickness and dimensions correspond to originalCheck old plates for color and wear and preferably replace at the same time as friction platesClutch springs are approximately 10% stronger than original springsClutch springs increase in strength is achieved either throughthe extra length or by tighter windingNOTE: Some synthetic oils increase the danger of clutch slip with friction platesSINTERED CLUTCHES FOR BMWWithstand high loads and temperaturesConstant performance over a long periodHigh endurance also in extreme useAvailable for select BMW fitments; see chart