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Cat-back Milltek Audi RS5 B9 2.9 V6 T 2018-2019 non-DPF - no primary muffler, non-resonated - Dual Oval Tips Polished

Milltek Sport stainless steel exhaust for Audi RS5 B9, non-resonated (no resonator), with valves. A sporty, deep sound without gimmicks, from the British exhaust specialist. 2 oval tips, polished stainless steel finish.

Brand MILLTEK
Reference SSXAU856
€3,488.00 (VAT incl.)
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Milltek Sport exhaust system for Audi RS5 B9

Replacing the original exhaust with a Milltek Sport system brings back the character that the factory setup chokes: a rounder tone at idle that opens up cleanly through the revs, with no gimmicks.

Technical specifications

  • Milltek part number: SSXAU856
  • Part type: Exhaust system
  • Configuration: non-resonated (without resonator), with exhaust valves
  • Detail: No primary muffler and no resonator, dual oval polished stainless steel outlets
  • Tube diameter: 70 mm (2.75 inches)
  • Outlets: 2 oval outlets
  • Tip finish: polished stainless steel
  • Fitting information: Road+ version (ECE rear muffler), with exhaust valves
  • Material: aerospace-grade stainless steel
  • Manufacturer: Milltek Sport (United Kingdom)

Compatible vehicles

  • Audi RS5 B9 2.9 V6 T (Sportback, 2018-2019, without DPF)

Not sure it fits your vehicle? Contact us with your chassis number (VIN) before ordering.

Our most frequently asked questions

  • Resonated or non-resonated? This version is non-resonated (without resonator): it is the most expressive, with more crackling on lift-off. On the other hand, a slight drone may occur at certain engine speeds on long trips. If you do a lot of highway driving, compare it with the resonated version.
  • What about the neighbors in the morning? The valves are controlled as on the original: the exhaust stays closed and discreet at startup or in comfort mode, and fully open in sport mode.
  • Fitting: the system uses the original mounting points. A repair shop equipped for the job typically fits it in one to two hours.

Why choose Milltek Sport?

A benchmark among European tuners, Milltek Sport develops each of its systems directly on the vehicle. Mandrel bending, clean welds and aerospace-grade stainless steel ensure a system that lasts and sounds right.

Further reading

Compatible vehicles (1)

AUDI (1) ▼
Model Engine Fuel Displacement Power Years
RS5 Coupé/Sportback (B9) (05/2016 - 2025) 2.9 TFSI (450 cv) essence 2900 cc 450 hp 2016+
Materials Stainless steel
Diameter 70mm (2.75 in)
Product family Exhausts
Exhaust Cat-back exhaust
Exhaust options Polished stainless tips Without resonator (straight pipe) with valves
Homologation: No homologation

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