MFACTORY BMW F2X M135I M235I 12+ MANUAL FINAL DRIVE GEARS - 2.56 exterior Forged from imported Japanese steel

Forged from imported Japanese steel

Not compatible with '88 model rear lower control arms

The Skunk2 Intake Manifolds are designed to improve air flow

6mm of lift

MFACTORY BMW F2X M135I M235I 12+ MANUAL FINAL DRIVE GEARS - 2.56 exterior Forged from imported Japanese steelTake your performance to the next level with the MFactory PRO Series Gears. Recognizing the demand for transmission components that can withstand the extreme shock loads produced during Drag Racing, MFactory Competition Products are proud to offer our range of top tier competition level gears. Final drive gears are cut from high quality fully carburized forged nickel chromoly steel while also benefitting from a proprietary heat treatment process. As a