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BMW N55, BMW S55, E89, E8X, E9X, Engine, F20/F21, F30/F31/F34, F32/F33/F36, F80 M3, F82/F83 M4, F87 M2, F87 M2 Competition, VTT
VTT Crank Hub Upgrade (N55/S55)
The Achilles heel of BMW’s S55 (F8X M2 Competition/M3/M4) and N55 engines (135i/M135i/M235i/M2/335i/435i etc) is the crank hub. From factory, the crank hub and associated timing/pump drive sprockets are all…
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Engine, BMW 1M Coupe, E8X, E9X, E89, BMW N54, VTT
VTT Crank Hub Upgrade (N54)
The Achilles heel of BMW’s N54 engine (E8X/E9X 135i/335i and more) is the crank hub. From factory, the crank hub and associated timing/pump drive sprockets are all separate pieces only…
Add to basketQuick View