MFACTORY SUBARU BRZ CLOSE RATIO GEARS GEAR SET - 2.992 1ST & 2.08 2ND - COMBO exterior Skunk2's engineers went back to

Skunk2's engineers went back to the drawing board when they set out to improve the already popular '06-'11 Civic Si's RBC intake manifold

The noise levels of this exhaust are within the limits for all UK tracks

016S Race Springs are direct replacements for the following Pro-C and Pro-S II applications:

Alpha Series Headers also feature specific sized primary tubes to achieve optimum overall and peak power

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

MFACTORY SUBARU BRZ CLOSE RATIO GEARS GEAR SET - 2.992 1ST & 2.08 2ND - COMBO exterior Skunk2's engineers went back toMFactory 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