Check out our new Res-X kit here!

The 034Motorsport Res-X Resonator Delete for the B9/B9.5 Audi RS5 2.9T 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 dual bottle resonators and replacing them with the ready-to-install 034Motorsport Res-X High-Flow Midpipes.

No welding is required. This is a true bolt-in exhaust upgrade that eliminates the factory 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.

Installation is a breeze with the included exhaust clamps. Simply cut the factory exhaust in the instructed location, and replace the factory resonators with the 034Motorsport Res-X Resonator Deletes.


  • 304 Stainless Steel Construction
  • Titanium Look Finish
  • Sound of a Full Exhaust for a Fraction of the Price
  • Deeper, Aggressive Exhaust Note
  • No Added Drone Inside Cabin
  • Lighter Than Factory Resonators
  • Completely Reversible Installation


  • Left Res-X Resonator Delete Pipe
  • Right Res-X Resonator Delete Pipe
  • 2x Exhaust Clamps