M42B18

At BULLET, we have developed our own Supercharger Kit for the BMW 4 cylinder engines found in the E30 & E36 318i/318is/318ti.  These kits fit the M40 series of motors (M40, M42, M44) with serpentine belt.  These are bolt on kits which include the brackets and belts.  The real appeal with these kits are that you retain your air conditioning (unlike the turbo kits which require the removal of the air conditioning compressor)

The kits use the Rotrex C3084 and C3094 centrifugal supercharger.  Larger Rotrex supercharger models can be used for ultra high performance or motor racing application.  Some of our staff take their E36’s to the track and they are running with the Rotrex C3094P.

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