QST ECU Software Audi TTRS/RS3 8P

Inc. VAT

QST ECU Software for the  Audi RS3 8P and TTRS 8J. Our Software has been expertly developed on the dyno and tested vigorously on the road to provide a fully developed tuning solution offering exceptional gains in HP and Torque throughout the powerband and drivability exceeding expectations whilst still maintaining complete reliability as you would expect.

Stage 1:




Stage 2 (Good Intercooler) :




Stage 3 TTE500+:




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