MTM Supercharged Audi S4 German tuners MTM have given the Audi S4 and S5 Cabrio enough power to compete with their up-trimmed siblings. Through the use of their M-Cantronic ECU system, MTM has given the two cars – both powered by the 3.0 TFSI V6 engine – 430 horsepower,... Read more

Audi 4.2-liter V8 FSI Engine Not long ago, I was crushed to hear that Audi would be dropping their excellent 4.2-liter V8 engine in the S5 for a similarly capable but less enthusiastic supercharged V6. While the forced induction V6 can haul the car along just as well as the V8, there’s... Read more