Milltek’s Active Sound Unit kit adds driver-controlled exhaust character to your Q7 or Q8 without cutting, coding or remapping. Fits factory wiring - plug-and-play.
Fitment: Audi Q7 3.0TDI (218 & 272PS) 4M, 2016+, and Q8 55 TDI Quattro, 2019+
Control: 8 sound files, adjustable volume, pitch and tone via free Milltek app (iOS/Android)
No compromises: Works with stock exhaust - no hardware changes needed
