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BMW M2C/M3/M4 ONE PIECE CRANK HUB 4-PIN KIT - INSANE PERFORMANCE
Fitting:+ Fitting
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DESCRIPTION
The Insane Performance 4 pin full crank hub designed to eliminate the weak point on S55 engines. The one piece billet design means that it is impossible for the gears on this hub to spin and to give even more security it is pinned using dowels into the crank.
PRODUCT SPECIFICATION
- One piece billet design
- 2 Dowel pins to fix to the crank giving extra security
- proven product used on several 700+WHP builds
- Allows you to enjoy your S55 engine worry free
COMPATIBILITY
BMW M3, M4, M2C with the S55 enigine