BMW X5: Disc Wheels (Rims)

 Crankcase

As far as the physical appearance and dimensions, the crankcase on the N54 is the same as the N52. The main change is in the materials, the N54 uses an all aluminum alloy crankcase. There is also cast iron cylinder liners similar to the previous M54 engine. The reason for using the all aluminum c

 PostCrash - iBrake

Principle In the event of an accident, PostCrash can bring the vehicle to a halt automatically without intervention by the driver in certain situations. General information PostCrash can reduce the risk of another collision and subsequent consequences. At standstill After coming to a halt, the brake