EVOLUTION STAGE 1

EVOLUTION STAGE 2.5

NEW EVOLUTION STAGE 3

Our new STAGE 3 transmission for the Mitsubishi EVOLUTION 5 speed transmission is as good as it gets. We improve the durability & service life of the transmission in several ways; gear detail work done to the lead edge and root diameter of the gear teeth which allows the gearsets to handle higher torque without failure. Afterwards, the entire gearset receives high intensity shot peening to raise the ultimate strength of the gearset, substantially increasing fatigue resistance by over 20% while reducing gear wear. 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 complete gearset, hubs/sleeves, shift rails and shift assembly. Transmission oil passageways are enlarged to deliver more oil to critical parts. Afterwards the gearset is blue-printed to match the transmission case and assembled. More gear ratios are available, click the link for more info.

Transmission features:

EVO-9 taller 1st gearset & input shaft

EVO-9 standard 2nd gearset

EVO-8 taller 3rd gearset

EVO-8 taller 4th gearset

EVO-8 taller 5th gearset or EVO-9 short 5th gearset, YOUR CHOICE.
HKS 4.11 Final Drive
Heavy Duty 1st Gear Roller Bearing

Oiling upgrade

REM ISF®

Shot peening of gearset.

EVOLUTION STAGE 3 TRANSMISSION = $4350.

© 2010 TRE