Category Archives: Engine Modifications

Best Supercharger for 325 BMW E46

BMW 325 Supercharger If I were going to fit a Supercharger onto the 325xi I would use the Active Autowerkes SuperCharger 310HP BMW E46 325i 01  The kit will give you over 90 extra WHP.  This kit is designed specifically for the BMW and enhances an already great engine.  You also have the peace of […]