Stage 3 ECU/TCU Performance Software for the C8 RS6 and RS7 equipped with the 4.0TFSI EA825 (DJPB) engine and TheTurboEngineers 1020 Hybrid Turbochargers.
With testing and validations completed, power outputs are increased by up to +336HP / +236LB-FT with Unitronic Stage 3 (93octane/98ron) Performance Software for a maximum of 936HP / 830LB-FT when combined with Unitronic’s Stage 3 AL952 TCU Performance Software for seamless operation.
These software upgrades are entirely compatible with the UniCONNECT+ cable, Which allows you to tune your vehicles directly through the OBD-2 port within minutes, from the comfort of your own home.









