Quote Originally Posted by Wade View Post
Generally, the clutch for the T5 is 10 spline. Tremec (TKO500/TKO600/3550) is 26 spline. The driveshafts should be interchangeable, just swap the yoke.
This is a tr3550 with a 10 spline. Currently have a 26 spline clutch installed for the borrowed A5.

- Josh