MFACTORY HONDA CIVIC B-SERIES B16A2 Y21 S4C FINAL DRIVE GEARS - 4.0 exterior - Modular 2pc

- Modular 2pc

All Skunk2 headers are designed and engineered to maximize exhaust flow and increase both horsepower and torque throughout the powerband

] Skunk2 designs

The Eventuri FK8 silicon hose is designed specifically for the Eventuri FK8 intake system

a built in oil cooler in the end tank and comes with Skunk2 oil filter sandwich adapter

MFACTORY HONDA CIVIC B-SERIES B16A2 Y21 S4C FINAL DRIVE GEARS - 4.0 exterior - Modular 2pcTake 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