Who has already done performance modifications on their new 2011 Cayenne, ANY MODEL.

State which they were, the gains from doing the mod, and the costs of the installation and parts.

 

All I have done so far is:

Fabspeed Secondary Cat delete pipes. Didnt dyno before or after. Louder sound (gets a bit raspy when driven hard, which sounds kind of bad), feels like a bit better response in throttle.

Clear Side markers (makes the truck look better)

I am anxiously waiting for more mods to become available.