BMW is using an old-school trick to improve the performance of one of its newest cars. The twin-turbocharged six-cylinder that powers the M4 coupes it employs as a safety cars for the Moto GP ...

Austrian mobility technology company AVL had a pretty good day for itself earlier this month, when it confirmed simulations that showed its prototype 2.0-liter turbo hydrogen race engine developing ...

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 ...

When it comes to pump-gas performance, the name of the game is usually compromise. Unfortunately for turbo LS (or other) enthusiasts, real street (and some track) cars walk that fine line between ...

Performance booster kits for factory turbocharged cars offer enthusiasts a reliable and reasonably priced means of increasing their car's performance without going inside the engine. Commonly referred ...