DPF Back Milltek Audi RS5 B9 - no primary, non-resonated - Dual Oval Black Cerakote Tips - Coupe - Race, with valves

DPF-back exhaust for Audi RS5 B9 by Milltek Sport

On the Audi RS5 B9, the original exhaust is designed for quiet operation and emissions standards. This stainless steel DPF-back system from Milltek Sport brings back the voice of the engine with a refined sound, full and deep, the kind that built the reputation of the English brand.

Technical specifications

• Milltek part number: SSXAU850
• Part type: DPF-back exhaust system
• Configuration: non-resonated (no intermediate muffler), with valves, Race version
• Details: no primary muffler and no intermediate muffler, dual oval black Cerakote tips
• Tube diameter: 70 mm (2.75 in)
• Outlets: 2 oval outlets
• Tip finish: black Cerakote (high-temperature ceramic)
• Fitting information: Race version (Race rear muffler) + Loud, with valves
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (United Kingdom)

Compatible vehicles

• Audi RS5 B9 2.9 V6 T (Coupe, 2019-2025, with DPF)

Not sure about compatibility with your vehicle? Contact us with your VIN before ordering.

Our most frequently asked questions

• Resonated or non-resonated? This version is non-resonated (no intermediate muffler): it is the most expressive, with more crackle on throttle lift. The trade-off is that a slight drone can appear at certain engine speeds on long trips. If you drive a lot on the motorway, compare it with the resonated version.
• What about the neighbors in the morning? The valves are controlled as on the original: closed and discreet on startup or in comfort mode, fully open in sport mode.
• Race version: the loudest in the range, designed for the track and for enthusiasts. It is not meant for quiet long-distance driving.
• Fitting: the system uses the original mounting points. A repair shop with the right equipment usually fits it in one to two hours.

Why choose Milltek Sport?

Milltek Sport designs and manufactures its exhausts in England, using mandrel-bent tubes to preserve the internal diameter and a fit developed on the vehicle. The result: a clean installation with no adaptation needed, and a sound tuned to stay pleasant for everyday use.

For more information

• Cat-back exhaust: resonated or non-resonated, which one to choose for your car?
• Valved exhaust system: how does it work and should you keep the valves?