Independent APR 3.0 TFSI B8 S4 tune results - gains of 64 all wheel horsepowerThis is the type of thing we like to see. APR has posted their own graphs but they tend to do them in crank horsepower which is, well, pretty annoying. A customer took his car for before and after dyno pulls on a Mustang and went from 297 awhp to 361 awhp with tune only. Impressive? Yes. The car in question is a 2011 Audi S4 with a custom Milltek exhaust and the APR 93 octane tune.
This article was originally published in forum thread: Independent APR 3.0 TFSI B8 S4 tune results - gains of 64 all wheel horsepower started by Sticky View original post