Nitrous oxide systems

Installation time: 8-14 hours

The plastic merge has been replaced with cast aluminum for a significant durability upgrade

and precision you need

BMW N55 Crank Hub by 5150 AutoSport EJ20 Nitrous oxide systemsThe BMW N55 Engine's Crank Hub is a critical component, linking the crankshaft, water pump, power steering pump, and alternator. OEM hub failure occurs as the crank hub separates from the crankshaft, spinning independently of the crankshaft. This failure is not only well known among technicians and enthusiasts, but a catastrophic failure, causing severe engine damage. The Problem OEM Failure is mainly due to the design of the crank hub assembly; the