Audi S5 GT Supercharged by MTM

The production Audi S5 draws its power from its 4.2L V8 FSI engine producing 349 horsepower and 440Nm of torque, but clearly this is not enough in the eyes of Audi tuner MTM. Their new tuning package bursts the power banks of this baby increasing total output to 505 horsepower (equates to 120 hp per liter) and 546Nm of Torque. This boosts the S5's performance figures up to M3 territory with a 0-