***DYNO PROVEN GAINS!!*** MAP FIX!! 400BHP CLUB!! Audi S3 2.0 TSI 310BHP - Performance Remap (Stage 1 & 2) Gearbox Map! We custom tuned this Audi S3 on our calibrated 4WD dyno capable of showing true figures on VAG Quattro systems! We have tuned and developed extensively on the EA888 engine producing outstanding results and come very highly recommended on the S3 owners groups with customers travelling from all over the UK! This was no different with customer travelling his second 2 hour round tr