Back in our March '06 issue, we installed a bevy of bolt-ons to our project 2005 GTO for a 34 rear-wheel horsepower gain. Included in that story was a quality set of Stainless Works' 1.75-inch headers ...

It's bad, it's black, and most importantly, it's back. Fans of GM muscle have waited a long while for its return, and the new 2004 model of the legendary GTO does not disappoint. While this year's ...

Part of our performance-car obsession is the sensory input. For many of us, what gets our initial attention are the characteristic sounds of high performance engines, via their exhaust notes. For any ...