The Lamborghini Aventador SVJ fitted with a catless Capristo exhaust delivers a brutal naturally aspirated V12 engine note while producing over 800HP on the dyno. This video captures full throttle ...

Lamborghini squad Abt Sportsline could lose its second-place finish in the Nurburgring 24 Hours after failing a crucial ...

The Smart Fortwo has never been known for speed. The tiny city car was designed for efficiency, compact parking, and urban ...

A lot of 5.7 Hemi owners start looking at headers after the factory manifolds begin holding the engine back. Some want more ...

Built from a classic Porsche crankcase, Singer’s latest flat-six blends vintage soul with cutting-edge performance.

Singer also published a video in which the brand test driver, Marino Franchitti, visited Cosworth’s HQ to see for himself how ...

The LS9 debuted in the C6 Corvette ZR1 as a factory-supercharged V8, but its crate-engine version has now been discontinued.

The 2007 Subaru Impreza STi producing over 500HP delivers an aggressive EJ25 boxer engine note with a screamer pipe setup ...

Vehicle mods don't have to cost a lot to get a performance boost. In fact, there are several ways to increase your car's ...

There’s never been a factory Ford Mustang more powerful than the GTD. Well, unless you count the Cobra Jet drag cars, but those are something else altogether. The Blue Oval gave its track-special ...