@09_a4_b8's Audi (@audi) A4 K04 equipped on the Dyno Dynamics (@dynodynamics) dyno for a custom AMR Performance (@amrperformance) ECU tuning session 👊 #AMRperformance #AMRtuning #AMRtuned #goAMR #AMRempire #AMR #Gettuned #doneright #facts #facts1