AWE Tuning B8 Audi S4 | S5 Non-Resonated Downpipes

We offer our Resonated and Non-Resonated Downpipes. Our Resonated Downpipes (strongly recommended for S-tronic cars) feature resonators larger than the stock units in order to produce a mellow sound volume. Our optional Non-Resonated downpipes are suited for owners seeking a “loud” and aggressive sounding system. Both our Resonated and Non-Resonated Downpipes feature larger than stock tubing diameter.

Downpipe + Exhaust packages offer the most cost-effective solution.

Downpipe installation tip

Installing downpipes on these cars is arduous given the placement of the factory bolts. We had so much trouble that we made an AWE Tuning-grade tool to make it easier. If you’re planning an install, we have a Downpipe install tool available. Just add the option above.

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None of the components of our S4 exhaust system affect or alter any of the emissions devices on the vehicle, and therefore are legal for street use.

As with all AWE Tuning exhaust products, each TIG weld is hand finished internally, and flange openings are size matched to their ports, all to produce the smoothest flow possible. It is this intensive attention to detail that sets AWE Tuning exhaust products heads and shoulders above the rest.

Part numbers: 3220-11010 3215-11030

Install Instructions can be found here.