Hi All,
Any S6/S7 Milltek owners who can give a real world view on how boomy/how much drone there is with the C7 S6 with a Milltek fitted when driven on the motorway?
Thanks.
Any S6/S7 Milltek owners who can give a real world view on how boomy/how much drone there is with the C7 S6 with a Milltek fitted when driven on the motorway?
Thanks.