The Audi RS5 : Motoren Technik Mayer (MTM)

Motoren Technik Mayer (MTM), car tuner from Germany, has unveiled its program to modernize Audi RS5. The MTM Audi RS5 is powered by the stock 4.2-liter V8 engine producing 450 horsepower, but with its speed limiter removed. The new gear is now 303 km / h. The price to remove the speed limiter is € 1499. The MTM Audi RS5 is also equipped with a new exhaust system with throttle valves and two tubes, 19 and 21-inch wheels, 20mm spacers and a TV. The RS5 will also comes with an air suspension system with new F-Cantronic.

Audi RS5: This Is Jack's Beating-At-450 HP V8-Engined Heart

If you weren't around this weekend to see the early unveil of the Audi RS5 Coupe  here's a shot that'll either whet your appetite or tease you, depending on whether Auto Union plans to bring this 450 HP beast stateside.

Guess The Engine (Audi RS5)

We’ve got a video for you of the upcoming Audi RS5 lapping the ‘ring. Now it is your job to guess the kind of engine it’s using. To me, it sounds like a supercharged version of the current RS4′s 4.2L V8. What do you think?