Two German tuners, Fostla and MTM, have collaborated to improve the already sexy and very fast Audi RS6 Avant. The RS6 Avant is one of the fastest wagons money can buy and it’s about to get a whole lot faster thanks to enhancements by MTM.
The RS6 Avant already produces 571 horsepower from the factory thanks to the 5.0 liter bi-turbo V10 engine. But why have 571 horsepower when you can have 749 horsepower and 673 lb-ft of torque? The new found power comes from a performance chip, engine tune, and complete conversion of the transmission.
