Give the B8 S4 a deeper, more aggressive exhaust note while controlling cabin drone. IE's system combines dual 2.5-inch tubing, an integrated X-pipe, DroneTrap resonators, and 90mm quad tips in a bolt-on package.
Key features
- IE DroneTrap no-drone resonator technology
- Dual 2.5-inch tubing with integrated X-pipe
- 90mm quad exhaust tips
- Bolt-on installation with no cutting or welding
Fitment
Audi B8/B8.5 S4 sedan with the 3.0T supercharged engine. Verify body style and model-year compatibility before ordering.
Sold and supported by Autobahn Supply Co. Contact us before ordering if you need help confirming fitment, supporting hardware, or software requirements.