AWE exhausts have earned praise from owners and the press alike, due to their unique "Jekyll and Hyde" personality. They spend considerable time and effort during development to achieve remarkable civility when idling and at part throttle cruising, while also producing a war-cry wail when full throttle is applied. AWE exhausts are like bespoke suits: each is hand made utilizing only the finest casing and packing materials, and they command respect without calling unwanted attention to themselves. Sophisticated, refined, and powerful, all at once.

Each cat back system features an H-pipe crossover tube at the front to maximize exhaust scavenging for maximum power, as well as to take a harsh edge off the exhaust sounds. Tubing diameter for the entire system is 2.25".

A4 3.2L Track Edition Exhaust System

The business end of this exhaust is not for the faint of heart. Dig into the throttle and you'll realize why we call this the "track edition." This is a loud exhaust, with potential for drone due to the strategic elimination of certain resonators. Family drivers and client entertainers, we suggest the Touring exhaust.

Tips and valences

• Quad 80mm (3.15 inch) slash cut tips designed to work with the 2005.5 – 08 S4 rear valance

No matter the tip option you go with, they come engraved with AWE Tuning logos and are double walled to ensure a mirror polish, even under hard usage. Tips are in Polished Silver or our noted Diamond Black plating. Also, each tip is individually adjustable so you can set stagger and depth into bumper to suit your personal taste.

Please Note

• In order to install our Quad Tip Exhaust, it is required that you equip your car with a B7 S4 Rear Valance, available at your local Audi dealer. Once obtained, the rear valance needs to be painted before installation. The OEM Part Number for the B7 S4 Rear Valance is: 8E0807521M1RR. You will also need hardware for the valance install, available from your Audi dealer.
• This exhaust fits vehicles with manual transmission only.