034Motorsport Res-X Resonator Delete

Unleashes a throaty growl and exotic tone that exudes the sound of performance - Deletes front-most resonator
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Product Details

Please Note: Only available for purchase and shipment within the United States 

The 034Motorsport Res-X Resonator Delete unleashes a throaty growl and exotic tone 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 and more aggressive exhaust note.  

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. 


  • 304 Stainless Steel Construction
  • Deeper, Aggressive Exhaust Note
  • No Added Drone Inside Cabin
  • Lighter than the factory resonator 

What's Included: 

  • 034Motorsport Res-X Resonator Delete 
  • Exhaust Clamps For Bolt-In Installation 
Cross Reference
  • 0341057044

This Part Fits the Following Vehicles

Make Model Submodel Engine
Audi B9 A4 Quattro 2.0T
Audi B9 Allroad Quattro 2.0T
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.


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Manufacturer names and/or part numbers are used only for identification purposes.

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