Compatible with the Sedan and Avant, this exhaust rises to the standard of all AWE Tuning Performance technology. Our Gen2 exhausts have earned praise from owners and the press alike, due to their unique "Jekyll and Hyde" personality. A4 Research and Development has yielded an exhaust that is remarkably civil while idling / part throttle cruising, but unleashed at full throttle it produces what some have called a "war-cry wail." Our exhausts are like bespoke suits: each is hand made utilizing only the finest materials, and they command respect while never losing composure...Sophisticated, refined, and powerful, all in one package. Highlights:

• Crafted from mandrel bent T-304 Stainless Steel
• Dyno proven gains of 8-9 Horsepower and 6-7 lb ft of Torque at the crank
• Specially designed Helmholtz Resonators
• Available with Polished Silver or Diamond Black Tips
• Engineered, developed and tested in-house

The stock exhaust system is full of crimped tubing that hurts exhaust flow and robs horsepower. The A4 2.0T exhaust was designed using sophisticated CAD modeling software to produce smooth gradual bends and to eliminate any interruption to the flow of exhaust gasses. Our improvements to the exhaust path result in gains of 8-9 horsepower and 6-7 lb ft of torque at the crank.

Replacing the large, restrictive factory mufflers also has a pleasing effect on the engine note. Our exhaust systems give the 2.0T a civilized, more melodious voice, with specific attention paid to low rpm situations at part throttle.

Thanks to the use of our specially designed Helmholtz sound cancelation resonators, we were able to isolate and eliminate unpleasant sound frequencies when the exhaust is mated with the factory downpipes.

Tips and valences

Our A4 2.0T Exhaust Systems are available with:

• Single Outlet, Dual 80mm (3.15 inch) tips designed to work with the factory Sedan rear valance where both tips are on the left side of the car
• Dual Outlet, Single 90mm (3.5 inch) straight cut tips designed to work with the factory Avant or A4 3.2L rear valance which has one tip on each side of the car
• Quad 80mm (3.15 inch) slash cut tips designed to work with the S4 rear valance