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.