The AWE Audi A7 Touring Edition Exhaust features AWE's patented drone-canceling solution, 180 Technology® to combat drone at cruising speeds. Drop the hammer and the 3.0T will sing. The Touring Edition comes in a dual outlet configuration, featuring 102mm slash-cut tips on each side of the vehicle, designed to work with the factory rear valance. The tips are double walled to ensure a mirror finish even under hard usage. Each tip is individually adjustable, so stagger and depth into bumper can be set according to personal taste. The Resonated Downpipes (available separately) The AWE Resonated Downpipes feature resonators larger than the stock units in order to produce a mellow sound volume. Our Resonated Downpipes feature larger than stock tubing diameter. Bonus. Note: For those looking for the ultimate drone-free experience, we recommend pairing the Resonated Downpipes to the Touring Edition Exhaust.