MMX Performance Crankshaft Hardware for BMW 5 Series F10 (2011-2016)

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S55 / N55 One-Piece Crank Hub Upgrade Kit - 4-Pin
S55 / N55 One-Piece Crank Hub Upgrade Kit - 4-Pin
MMX Performance - Corporate Logo
T#:19891361
Part#: MMR20-1004
Special Order: No Guaranteed ETA
$ 1,064.99 USD
Free Shipping on orders $49 and up
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$ 1,064.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Both the N55 and S55 engines are plagued by the same issue when chasing high horsepower numbers... the dreaded crankhub failure. Fortunately MMR Performance has released an upgraded version of their already stout single-piece crankhub, but this time offering a 4-pin dowelled location that locks onto the front of the crankshaft. This configuration eliminates the multi-piece crankhub with friction discs in favor of a more robust single piece crankhub. Recommended for high-powered cars over 700 Horsepower
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