MFACTORY HONDA CIVIC CRX EF HYDRO D-SERIES D15 D16 FINAL DRIVE GEARS - 4.5 exterior providing additional lubrication and cooling

providing additional lubrication and cooling

Though Ultra Stage1 cams are compatible with stock OEM valve springs

the Ultra Series Intake Manifold has undergone extensive inhouse dyno and oncar testing which has led to a design that is less restrictive

meant for use as a pre-filter to reduce oil blow-by

and is TIG-Welded and back purged to ensure that you are receiving the highest quality product possible

MFACTORY HONDA CIVIC CRX EF HYDRO D-SERIES D15 D16 FINAL DRIVE GEARS - 4.5 exterior providing additional lubrication and coolingTake 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