Sometimes 350 hp just isn't enough, and with all the unnaturallyaspirated Cobras, Corvettes, and F-bodies prowling the streets, the3,700-plus-pound '04 GTO really needs an edge to stay competitive.

Following a 2020 hiatus due to the still ongoing health crisis, the 25th annual Haltech World Cup Finals Import vs. Domestic craziness returned with five days of epic drag races to Maryland ...

Intake enhancements are only as good as the exhaust allows them to be. All the air and fuel in the world on the intake side won't make more power if the exhaust system can't pump out the by-products ...

Travis Wester's Record-Setting, 1,000-RWHP, 8-Second '05 GTO And The Story Of Innovation And Perseverance That Made It All Happen I hadn't known Travis Wester for longer than 20 minutes and he was ...