What Active Sound Control does on the A7 C7 3.0 Bi-TDI
Active Sound Control is an add-on to the standard exhaust, not a replacement for it. A sound generator adds a deeper, sportier tone to the diesel, which suits owners who enjoy the A7's pace but find the standard car too hushed. It is listed for the 3.0 Bi-TDI from 2011 to 2018 only, so check your engine and year before ordering.
A7 alternatives: the S7 and RS7
The petrol versions of the car have far more choice. Milltek's S7 range and RS7 range include cat-back systems, sports cat downpipes and Active Valve Control.
Buying A7 Active Sound Control from us
Use the reg lookup at the top of the page to check fitment for your A7. We deliver free across the UK, send orders worldwide and accept PayPal and Klarna. Our Stoke-on-Trent workshop can fit it for you.