APR pulley and software now available for the new C6 A6 with the supercharged 3.0 TFSI
APR just released their pulley and software upgrade for the previous generation C6 A6 which shares the supercharged 3.0 liter V6 of the S4. The A6 is a bit detuned and runs its power through an automatic transmission so it does not put out as much as the S4. Regardless, solid gains are available. In stock form the car puts down 255 to all four wheels. With the Stage II+ on 100 octane the A6 hits 345 all wheel horsepower for a gain of 90 horsepower to all four wheels. Impressive? Yes.