Res-X Resonator Delete, B9 Audi A4/A5 & Allroad


034Motorsport is pleased to introduce the Res-X Resonator Delete for B9 Audi A4 & Allroad Models! The 034Motorsport Res-X Resonator Delete for B9 Audi A4/Allroad unleashes a throaty growl that exudes the sound of performance and warns bystanders that this isn't ytheir 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.