Premium HD Rebuild

This rebuild includes our tapered roller bearings for the input shaft. More info can be found HERE

These builds have the optimum gear ratios with upgraded final drive gears to give you the best ratios possible from 1st-5th! You can choose between a 4.000 or 4.928 ratio! Not sure which ratio would best suit your needs? Visit our EVO Ratio Comparison Chart


Rebuilt to shift better than new, last longer, and handle more power.  We spend a lot of time on synchro timing, alignment and operation to give you the best shift possible.  Click -> Synchro Blueprinting

Our EVO 5-speed transmission rebuilds include all Mitsubishi Technical Service Bulletins. We also include some other little touches to the synchronizer assemblies that we have learned through years of experience with the DSM units to make your EVO unit shift better than when it was new! We have also found a way to change a few things during assembly to not only reduce, but eliminate gear-to-hub thrust wear. We also have our own preload specifications which will make your gears last longer and handle more power.

This trans is used by the fastest EVOs in Colorado. Many with multiple 10 second passes here at 6000ft with no issues at all and they are street and track driven cars! A couple have had our trans untouched since 06.

For a t-case that can also handle this power check out our t-case rebuilds too!

These rebuilds also include a FREE High Temperature Coating!