TRE has been synchro blueprinting for over 30 years while other shops are just finally catching onto what makes a TRE transmission shift better. Why haven’t you heard us doing this until recently? Because we don’t care to brag about old news of widening the synchro stops on the synchros or the hubs. Nor do we make up terribly wordy terminology to make this sound more complicated than it really is. We are well aware that the synchro ring stops have been changed and that the synchro material had been changed several times since 1986. We have been modifying the engagement tooth profiles on the gears and sleeves longer than anyone building Mitsubishi transmissions and we’re the first shop to make improvements to the oiling circuits that actually work and have proven to reduce temps by as much as 30*F. If you are wanting your transmission to shift its best send it to TRE.