Audi RS3 Sportback is the latest model to receive a tuning package from the German specialists from MTM (Motoren Technik Mayer). MTM is a well-known name in the tuning industry, the new package developed for the RS3 Sportback being able to significantly improve the performance and the appearance in the same time.
![Audi RS3 Sportback by MTM](https://www.automotorblog.com/storage/2011/10/Audi-RS3-Sportback-by-MTM-1.jpg)
The Audi RS3 Sportback is powered by a 2.5-liter turbocharged unit offering 340 horsepower and 450 Nm of torque, enough resources to do the 0-100 km/h sprint in 4,6 seconds and hit a top speed of 250 km/h.
![Audi RS3 Sportback by MTM](https://www.automotorblog.com/storage/2011/10/Audi-RS3-Sportback-by-MTM-2.jpg)
MTM tuning house offer an ECU upgrade increasing the total output to 410 horsepower and 550 Nm of torque while a second package raises the power to 424 horses and 560 Nm of torque. As it was not enough, there is a third performance kit squeezing 472 horsepower and 600 Nm of torque thanks to a new turbocharger and sport exhaust system.
![Audi RS3 Sportback by MTM](https://www.automotorblog.com/storage/2011/10/Audi-RS3-Sportback-by-MTM-3.jpg)
The third performance upgrade adds more than 100 ponies to the standard output which means that the figures should be dramatically increased. In terms of appearance, MTM provide a new set of alloy wheels but also special interior and exterior finishes.
![Audi RS3 Sportback by MTM](https://www.automotorblog.com/storage/2011/10/Audi-RS3-Sportback-by-MTM-4.jpg)