MFACTORY HONDA CIVIC CRX EF D-SERIES D15 D16 CLOSE RATIO GEARS GEAR SET - 1.565 - 3RD exterior that's because it is

that's because it is

The Pro ST coilover system is more progressive over stock for performance

Skunk2 now offers B-Series VTEC solenoid block off plate for applications where the VTEC solenoid is no longer used

each valvetrain component is tested both on the dyno and the road

Choose between catless or 300 CEL cat

MFACTORY HONDA CIVIC CRX EF D-SERIES D15 D16 CLOSE RATIO GEARS GEAR SET - 1.565 - 3RD exterior that's because it isMFactory Close Ratio Gears. Diamond Cut to exacting tolerances from fully Carburized Forged Nickel Chromoly Steel and put through our own proprietary heat treatment process, you will not find stronger, more reliable product on the market. The special treatment process makes our gears several times stronger & tougher than OEM Gears and are specifically designed to endure the demanding requirements of high power track drag cars. After installing