MFACTORY SUBARU BRZ CLOSE RATIO GEARS GEAR SET - 2.992 1ST & 2.08 2ND - COMBO exterior 016S Race Springs are direct

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

Support the Skunk2 brand with our classic Racetrack logo up front and S2 logo on the back

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

To form such a thick blank we require special equipment capable of 10

MFACTORY SUBARU BRZ CLOSE RATIO GEARS GEAR SET - 2.992 1ST & 2.08 2ND - COMBO exterior 016S Race Springs are directMFactory 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