EVOLUTION STAGE 1 REBUILD SERVICE

EVOLUTION STAGE 2 REBUILD SERVICES

EVOLUTION STAGE 3 REBUILD SERVICE

If you're looking for the best transmission on the market, look no further. Our STAGE 3 rebuild service for the Mitsubishi EVOLUTION 5 speed transmission is as good as it gets and this is the way that we prefer to build transmissions. Similar to the STAGE 2 but we add in more parts, adding shot peening, REM polishing and we don't stop there. We improve the durability & service life of the transmission in several ways; Specially built for racing applications and featuring gear detail work to the lead edge and root diameter of the gear teeth which allows the gearsets to handle higher torque without failure, drilled oiling passages and shot peening to improving the service life of the transmission. Oil passageways are opened up to increase the flow of oil to critical parts. Next, the entire gearset receives high intensity shot peening to raise the ultimate strength of the gearset, substantially increasing fatigue resistance by over 25% while reducing gear wear. Afterwards, all critical surfaces are polished to a mirror-like finish. High rpm shifts are not a problem because the engagement teeth are modified to increase the window of opportunity. Smooth shifting is the result of REM Isotropic Super Finishing of the hubs/sleeves, shift rails and shift assembly. Afterwards the gearset is blue-printed to match the transmission case and assembled. To sum it up this is a completely tricked out transmission built with the best of parts by the guys who know what it takes to make an EVO transmission shift like a dogbox and last race after race.  Click here to learn more on how things get done at TRE.

Click here to see the parts being replaced:

New hollow splined shaft

New heavy duty Neodymium trash magnet & magnetic drain plug.

New snap rings, heavy duty double roll pins, bearing shims and all the other non-reusables.