Considering options to upgrade my T5, The Tremec T6060 (6 speed) is one option.
The gearbox would go into a 3dr.

What has to be done to fit this gearbox in terms of input shaft spline / length, tailshaft spline / length, mounts, gearstick location, clutch etc.

I heard that they are ok for handling hp but maybe slow shifting , any experience on that ?

Thanks for your feedback

Regards
Gavan