Palm Beach Dyno and Signature Speed push the 991-hp C8 Corvette ZR1 to 1,170 hp with early tuning, downpipes, and MS109 fuel.

Hennessey unveils Goliath 700 ZR2, a supercharged 700-horsepower Chevy Silverado. Upgrades include enhanced suspension, ...

A tuning company is showcasing its simple yet intuitive approach to achieving big gains from the Charger Sixpack engine.

Ford Performance now sells dealer-installed supercharger kits that push the Mustang GT and Dark Horse to 810 horsepower and ...

Interestingly, its nearly cube-like design—broken only by the addition of a hood—was a statement of stature that soon made ...

Porsche has stuck its finger in many different pies over the years, and it once helped to shape one of the most commanding ...

From the factory, the BMW 320e is nothing to boast about, performance-wise. Its combined 204 horsepower and 258 pound-feet of ...

Show me the facts Explain it like I’m 5 Give me a lighthearted recap If you want a mid-size Bavarian luxury sedan, there are ...

Ford knows that even customers who purchase their more powerful machinery are never quite satisfied with factory figures. In an effort to keep the Blue Oval faithful happy, the automaker has just ...