Res-X Front Resonator Delete | B9/B9.5 S4, S5 | 034Motorsport

The 034Motorsport Res-X Front Resonator Delete for the Audi B9/B9.5 S4/S5 3.0T unleashes a throaty growl under hard acceleration that exudes performance and warns bystanders that this isn’t your average Audi. The new aggressive exhaust note is accomplished by removing the front resonators and replacing them with the ready-to-install 034Motorsport Res-X Front Resonator Delete.

The 034Motorsport Res-X Front Resonator Delete for the Audi B9/B9.5 S4/S5 3.0T unleashes a throaty growl under hard acceleration that exudes performance and warns bystanders that this isn’t your average Audi. The new aggressive exhaust note is accomplished by removing the front resonators and replacing them with the ready-to-install 034Motorsport Res-X Front Resonator Delete.

No welding is required. This is a true bolt-in exhaust upgrade that eliminates the factory front bottle resonators for a deeper exhaust growl. Enjoy a more aggressive exhaust note with no noticeable drone inside the cabin at a fraction of the cost of more expensive cat-back systems.

For even more sound, the Res-X Front Resonator Delete can also be paired with the Rear Res-X Resonator Delete and X-Pipe upgrade for the most aggressive exhaust soundtrack on the Audi B9/B9.5 S4!