MFACTORY HONDA CIVIC B-SERIES B16A2 Y21 S4C FINAL DRIVE GEARS - 4.267 exterior STREET TO TRACK TUNABILITY WITH

STREET TO TRACK TUNABILITY WITH 12-CLICK

Open Pressure: 158

+12-15 hp gains with Skunk2’s Tuner Series Drop In Camshafts

replacing the spark plugs is an inexpensive first step that will usually solve the problem

MFACTORY HONDA CIVIC B-SERIES B16A2 Y21 S4C FINAL DRIVE GEARS - 4.267 exterior STREET TO TRACK TUNABILITY WITHTake 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