For being a big honkin' SUV, the CTTS has plenty of get up and go. But during my commute on the way home tonight, I finally encountered some open road and had the need for speed.


What else to do but de-activate the PSM system and punch the throttle? Holy sh*t, I had forgotten how this simple step simply transforms the performance! The engine howls and the acceleration just builds. I never cease to be amazed at what a great all-around vehicle the first generation turbos are.

 

The S does the same thing. They really are beasts.