MFACTORY PRO SERIES - HONDA CIVIC B-SERIES B16A2 Y21 S4C FINAL DRIVE GEARS - 4.0 exterior low-profile oil cap and low-profile

low-profile oil cap and low-profile moutning bolt kit

Tested to over 2 million cycles

After installing Infinitude gears

ProS II Coilovers offer rideheight adjustments as low as three inches for an aggressive and sporty appearance

and plenum volume changes via the use of our separately sold spacers

MFACTORY PRO SERIES - HONDA CIVIC B-SERIES B16A2 Y21 S4C FINAL DRIVE GEARS - 4.0 exterior low-profile oil cap and low-profileTake 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