Has anyone lowered the gears in a Cayman tiptronic? I am interested in having short gears so that top speed is about 130. Anyone out there who has done it ?
If so, who did it and what did you spend?

Still looking for anyone who has removed catalysts and can share results.

 

Wow...I am wondering the opposite. Could you really use gears lower than the first gear in the tiptronic now? Mine is a daily driver and my only car; I would bring the final drive ratio up 25% and have 1st gear included in the automatic mode. I rarely use first now.
I've read a lot here and on Planet-9, and have found little on changing final drive ratios in either direction. Seems like it would be useful.

 

Fourth and fifth gears on the Tiptronic are so tall, has anyone shortened their ratios in fourth and fifth?