Joined: May 2006
Location: Oklahoma City
The ROUSH does retain your warranty, IF THE DEALER INSTALLS IT! A dealer told me that if they install a Saleen SC the warranty would still be honored.
I saw an episode of Two Guys Garage. They installed a KB got 400 hp something with the stock tune, then they did a custom tune and got 500 hp.
2005 GT Red
BMR Fabrication Tubular Adjustable Panhard Bar
BMR Fabrication Upper Panhard Bar Support
Eibach Pro-Kit Lowering Springs