Replaces the factory exhaust from the downpipe back, featuring a straight-through resonator and AWE's 180 Technology® in the rear muffler section.
2X Entries Into Our F80 M3 Sweepstakes
Replaces the factory exhaust from the downpipe back, featuring a straight-through resonator and AWE's 180 Technology® in the rear muffler section.
2X Entries Into Our F80 M3 Sweepstakes
The ultimate upgrade over the factory downpipe yields increased horsepower and torque, reduced turbocharger lag, and an enhanced exhaust note.
2X Entries Into Our F80 M3 Sweepstakes
Produces a smooth, rich sound at normal cruising, with a deep and sporty tone when driving the Audi S3 more dynamically.
Features a 3.5″ cast downpipe flange and mandrel bent 3″ stainless steel tubing
Ensure perfect fitment and maximum performance, while maintaining a comfortable and unobtrusive exhaust tone.
Features a full and complete exhaust note with increased flow!
Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
For anyone looking to improve their sound and aesthetics
This product was last offered at the strikethrough price on
09-18-2026
For anyone looking to improve their sound and aesthetics
This product was last offered at the strikethrough price on
09-18-2026
For anyone looking to improve their sound and aesthetics
This product was last offered at the strikethrough price on
09-18-2026
Stainless steel 80mm downpipe with high flow catalytic converter designed to work with factory cat-back exhaust systems.
For use with factory cat-back exhaust only
This product was last offered at the strikethrough price on
08-17-2026
Replaces the restrictive factory resonator to deliver a deeper, more aggressive exhaust note
Eliminate unwanted restrictions in the factory downpipe, reduce turbo lag and enhance the exhaust note.
Designed to handle continuous temperatures up to 1,800°F
Replaces the factory exhaust and includes a straight-through resonator, but does not include AWE 180 Technology®. Perfect for those who like it loud.
2X Entries Into Our F80 M3 Sweepstakes