Audi RS7 C7 4.0TFSI MY2014 – #Etuners Stage1 ECU and TCU tune This RS7 had been fitted with a cat back Akrapovic exhaust. A custom Etuners ECU and TCU (ZF AL551) file were calibrated resulting in 433kw at the wheels, an improvement of 73wkw over the OEM file with hardware. A fantastic...
Read moreAudi RS7 C7 4.0TFSI MY2014 – Stage1+ 98RON
