9.35@151.83

9.74@145.99

8.94@164.33

THE S55/N55/N54 CRANK HUB SOLUTION!

Our keyed crank hub kit eliminates a spun crank hub on your modified S55/N55/N54 engine!  Tested over 1080whp on @rktunes single turbo S55 and our 9.4 second record setting F80 M3.  CLICK HERE for our keyed hub solution!

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