Ok, we admit it: all the talk about Audi building a new RS4 or not has made us lust for the German monster. Thus, we are bringing you another piece of news dedicated to it. This time, we’ll show you a ...

The development workshops at Milltek must be chock-full of Audis at the moment, with the Derbyshire firm turning out a seemingly endless stream of stunningly effective extraction solutions for ...

Whenever ABT adds another R to an Audi RS model, it means they did everything they could to make it unique. This is their latest, the RS4-R, of which only 50 examples will be built, and it's as fast ...

You may recognize this car--we tested a K&N drop-in filter, MagnaFlow exhaust, Stratmosphere downpipes sporting high-flow cats and Revo software on it once before. With those mods power jumped from ...

The new generation Audi RS4 Avant has fallen into the hands of ABT Sportsline once more, only to come out even hotter than before. By fitting the 2.9-liter twin-turbo V6 engine with an engine control ...

Our Four Seasons Audi RS4 has a lot of fans around the office. While it's a great all-around car, it's the 8,250-rpm, 420-hp, 4.2-liter engine that really gets our attention. The V-8's power delivery ...