If you’re pushing power on an N54 and want a solid solution to crank hub slip, this kit is a proven option. Manufactured by Insane Performance, supplied by us so you can get the right setup (and get it installed properly).
Pin options: choose 2‑PIN or the upgraded 4‑PIN version.
Kit includes:
Insane Performance CNC one‑piece crank hub
Upgraded/reinforced crankshaft damper bolts
Specialty drill bit
Drill fixture tool for accurate drilling
OEM crank bolt
Installation note: specialty tools and correct procedure matter. Professional installation is strongly recommended.
Fitment: 2007+ BMW vehicles equipped with the N54 engine.
