AWE TUNING B8 S4 EXHAUST SYSTEM:
AWE exhausts have earned praise from owners and the press alike, due to their unique "Jekyll and Hyde" personality. We spent 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.
Sound levels from quietest to loudest:
AWE Tuning exhaust with AWE Tuning resonated downpipes (highly recommended for all S-tronic S4s)
AWE Tuning exhaust with factory downpipes
AWE Tuning exhaust with AWE Tuning non-resonated downpipes (recommended only for people who like very loud exhausts)
Highlights of this system:
Crafted from mandrel bent 2.5" T304 Stainless Steel
+8hp, 9tq at the crank on stock software
Frequency tuned Helmholtz resonators to eliminate low rpm drone
Optional Downpipes for fine tuning sound volume
Available with Polished Silver or Diamond Black adjustable slash cut tips
X-Pipe for enhanced cylinder scavenging and exhaust tone
Engineered, developed, tested and manufactured in-house