MFACTORY HONDA CIVIC CRX EF D-SERIES D15 D16 CLOSE RATIO GEARS GEAR SET - 1.565 3RD & 1.000 5TH - COMBO COOLANT HOSES the Billet Ultra was designed

the Billet Ultra was designed for 8-injector mounted top-side with a single fuel rail

5-inch inlet and outlet

The results are unmatched cylinder-to-cylinder consistency

Skunk2 is proud to introduce its all-new Alpha Series Connecting Rods for Mitubishi's 4G63 engines

Each Cam Seal also features a laser-etched Skunk2 Race Track logo for the ultimate finishing touch

MFACTORY HONDA CIVIC CRX EF D-SERIES D15 D16 CLOSE RATIO GEARS GEAR SET - 1.565 3RD & 1.000 5TH - COMBO COOLANT HOSES the Billet Ultra was designedMFactory 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