Audi offers some fantastic vehicles with highly tunable 4.0ltr T (RS6, RS7) 2.5ltr T (TTRS, RS3), and 2.0ltr T (S3) applications. With years of experience, we have produced outstanding software and turbo packages for the 2.0ltr T engine found in the S3 P and 8V variants. All our packages run our in-house ECU calibration and supported by TVS TCU software. Both of these combinations have produced some of the fastest Audi's on the road