Porsche Announces 540-Horsepower Upgrade Kit for Cayenne Turbo
I don't know what Porsche was thinking when they decided to do this. The 2012 Porsche Cayenne Turbo S that will be coming out has about 550HP. This kit will increase the Horsepower on the regular Cayenne turbo to 540HP. This may not be the smartest idea.
The turbo upgrade kit doesn't offer much more performance too, who would really go for this kit knowing the performance gains aren't much?