DPF Back Milltek Audi RS6 C8 2019-2025, RS7 C8 2019-2025, 80 mm After-DPF Line, Dual Polished Oval Tips

DPF-back exhaust system by Milltek Sport for Audi RS6 C8 / RS7 C8

Does the factory sound of your Audi RS6 C8 / RS7 C8 leave you wanting more? This Milltek Sport stainless steel DPF-back system is the one owners ask for most: more presence, a true sound signature and build quality that lasts.

Technical specifications

• Milltek part number: SSXAU903
• Part type: DPF-back exhaust
• Configuration: with valves
• Detail: 80 mm line after DPF, dual oval polished stainless steel tips
• Tube diameter: 80 mm
• Outlets: 2 oval outlets
• Tip finish: polished stainless steel
• Fitting information: No need to cut the factory exhaust line, with valves
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (UK)

Compatible vehicles

• Audi RS6 C8 4.0 V8 twin-turbo (2019-2025, with DPF)
• Audi RS7 C8 4.0 V8 twin-turbo (2019-2025, with DPF)

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

Our most frequently asked questions

• And what about the neighbors in the morning? The valves operate as on the factory system: closed and discreet on startup or in comfort mode, fully open in sport mode.
• Fitting: installation requires cutting the factory exhaust. We recommend having a professional fit it.

Why choose Milltek Sport?

Owner feedback most often highlights the fit quality and a deep sound that is present but never harsh. This is the Milltek Sport signature: a British manufacturer specializing in stainless steel exhausts.

Going further

• Valved exhaust systems: how they work and whether to keep them