034Motorsport Audi A4/A5 & Allroad (B9/B9.5) Res-X Resonator Delete

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. Click here for installation instructions. Features: 304 Stainless Steel Construction Deeper, Aggressive Exhaust Note No Added Drone Inside Cabin Lighter Than Factory Resonator Completely Reversible Installation Included: 034Motorsport Res-X Resonator Delete for B9/B9.5 Audi A4/Allroad 2.0 TFSI Exhaust Clamp For Bolt-In Installation Fitment: 2017 – Present Audi A4  (B9/B9.5) 2.0 TFSI 2017 – Present Audi Allroad  (B9/B9.5) 2.0 TFSI 2018 – Present Audi A5 (B9/B9.5) 2.0 TFSI Additional Information Brand 034Motorsport