Click to enlargeGenuine Subaru RA Gearsets - Cryoed

Do you need to hold more power put cannot afford the STI 6-speed transmission?
Don't want the inconveniences of a dog-box or the price?
Looking for a more track friendly gear ratio?
Then our STI RA gear-set is the perfect solution for you!

The STI RA V6 gears are a found in the rally-bred Version 6 Impreza STI RA and is designed to be a much beefier swap for your WRX 5-speed transmission.
The thicker gear teeth as well as the inherently stronger gears and shaft are a perfect solution for customers looking for gear-sets that will hold more power.
For further strengthening all gear-sets are CRYOGENICALLY TREATED.

We recommend these gear-sets for customers looking for gear-sets to hold 275-350awhp.
For higher power levels we would recommend either a STI 6-speed tranny or a synchroless dog-box.

All gearset kits include STI RA Gears 1-5, main shaft, properly matched speed-o gear, and shifter fork.
Please see our bearing and synchro sections for a complete rebuild kit.
Rebuild time is generally 5-6 hours of bench time (not including removal & installation) and if your transmission is damaged will usually require new bearings and synchros.

Gear Ratios:

First Gear 3.083
Second Gear 2.062
Third Gear 1.545
Fourth Gear 1.151
Fifth Gear 0.825

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