DPF Back Milltek Audi RS5 B9 2019-2025 - no primary muffler, non-resonated - Dual Oval Titanium Tips - Sportback

Milltek Sport DPF-back exhaust for Audi RS5 B9

Replacing the original exhaust with a Milltek Sport DPF-back system brings back the character the factory setup holds back in your Audi RS5 B9: a rounder tone at idle, opening up cleanly as the revs climb, with no gimmicks.

Technical specifications

• Milltek part number: SSXAU839
• Part type: DPF-back exhaust
• Configuration: non-resonated (no resonator), with valves
• Detail: No primary muffler and no resonator - dual oval titanium tips
• Tube diameter: 70 mm (2.75 in)
• Tips: 2 oval tips
• Tip finish: titanium finish
• Fitting information: Road+ version (ECE rear muffler) - With valves
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (UK)

Compatible vehicles

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

Not sure it fits your vehicle? Contact us with your VIN before ordering.

Most frequently asked questions

• Resonated or non-resonated? This version is non-resonated (no resonator): it is the most expressive, with more crackle on lift-off. The trade-off is that a slight drone can appear 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 system: closed and quiet on startup or in comfort mode, fully open in sport mode.
• Fitting: the system uses the original mounting points. A equipped repair shop typically fits it in one to two hours.

Why choose Milltek Sport?

What comes up most often in customer feedback: fit quality and a deep tone that is present but never harsh. This is the Milltek Sport signature, from a British manufacturer specialized in stainless steel exhausts.

Going further

• Resonated or non-resonated cat-back exhaust: which one should you choose for your car?
• Valved exhaust systems: how do they work and should you keep them?