RPM Performance Audi S4 B9 3.0TFSI Saloon Resonator Delete
Change the tone of your B9 S4 3.0T exhaust with an easy-to-install upgrade from RPM Performance. This installs in place of the resonator located in the middle of the factory exhaust system to increase exhaust note and allow for better flow of exhaust gases.
 
This resonator delete is CNC mandrel bent from high quality 304L stainless steel, tig welded with smooth pipe joints for optimal flow, and finished off with a soft brushed finish for exceptional looks. Installation is very simple and can be easily performed with the vehicle lifted on proper jack stands in your own driveway.
 
The Resonator delete comes with clamps for the installation.
 
 
•304L Stainless Steel
•Engineered and tested in-house
•Precision CNC mandrel bent
•TIG welded joints
•Adds increased tuned European sound with minimal drone
•Will NOT cause CEL (Check Engine Light)