The 034Motorsport Res-X Resonator Delete unleashes a throaty growl that exudes the sound of performance and warns bystanders that this isn't your average 4-cylinder. The new aggressive exhaust note is accomplished by removing the heavy factory resonator and replacing it with a ready-to-install 034Motorsport Res-X Resonator Delete.
No welding required! This is a true bolt-in exhaust upgrade that eliminates the quiet factory resonator 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.
B9 Audi A4/A5 & Allroad Res-X Features
- 304 Stainless Steel Construction
- Deeper, Aggressive Exhaust Note
- No Added Drone Inside Cabin
- Lighter Than Factory Resonator
- Completely Reversible Installation
- 034Motorsport Res-X Resonator Delete for B9 Audi A4/Allroad 2.0 TFSI
- Exhaust Clamps For Bolt-In Installation x 2
- 2017 - Present Audi A4 (B9)
- 2017 - Present Audi Allroad (B9)
- 2018 - Present Audi A5 (B9)