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Exhaust Audi RS4 Avant B9 Axle-Back-System, incl. (ECE-) approval
SKU: 046019 0500LR

Exhaust to suit Audi RS4 Avant Quattro, B9 (fitted with GPF).

Axle-Back Exhaust System consists of:

  • sport exhaust left/right (absorption principle) with integrated valves and
  • one of six tail pipe sets.

Installation/fitting of the exhaust system is at the serial mounting points. The supplied actuators activate the exhaust valves via the vehicle onboard electronics.


Tube diameter: Original tube Ø 65 mm REMUS tube Ø 70 mm

The original exhaust pipe must be cut! No rear skirt modifications required!

When fitting REMUS sports silencers, cat-back exhaust systems and cat replacement pipes designed for use on closed tracks, it is advantageous to carry out an ECU remapping, in order to exploit the optimum performance of the exhaust system and to prevent the check engine from lighting up.


  • Aggressive racing exhaust sound
  • Shot blasted surface, 100% stainless steel
  • Performance increase, low back pressure
  • Light weight construction
  • Perfect shape and exhaust fitment
  • Handmade in Austria
  • 24 months warranty
  • ECE type approval

Remus Performance Sport Exhaust; Sound, Design and Power!


More Information
Supported vehicles
  • Audi RS4 Avant Quattro, B9 2.9l Turbo 331 kW 01/2019=> (DECA, mit OPF/with GPF)

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