Cold air is good. Hot air is bad. Every gearhead, young and old, is familiar with this line of thinking. We buy hoodscoops, cold-air intakes, and all other manner of contraptions to help feed our ...

So what do you do when you've built your motor, strapped on the biggest turbo you can tolerate and basically tuned your forced-induction car to the teeth-but you still want more power? More boost ...

As technology has advanced, so has the ability to make big horsepower with relatively small-displacement engines. With superchargers and turbochargers becoming more popular, people are achieving power ...

If you're perusing all of the great content on this web site, than you my friend are a performance junkie like us. We are continuously looking for new ways to improve the performance of our rides, and ...

Along with Hennessey Performance Engineering and ProCharger, Extreme Turbo Systems is boosting the mid-engine ‘Vette as we speak. Previewed four weeks ago, the twin-turbo V8 upgrade has finally hit ...

Out of the box, the Ford Fiesta ST is quite the fantastic package. Its light weight and peppy nature make it one of the best hot hatches on the market. However, this owner didn't think 197 ponies was ...