DPF Back Milltek Audi S8 D5 2020-2025 - ECE - with primary + Active centre section - Quad GT115 tips in Cerakote Black

Milltek Sport DPF-back exhaust for Audi S8 D5

Replacing the original exhaust with a Milltek Sport DPF-back system brings back the character that the factory setup holds back in your Audi S8 D5: a rounder sound at idle, which opens up clearly through the revs, with no artifice.

Technical specifications

• Milltek part number: SSXAU944
• Type: DPF-back exhaust system
• Configuration: with valves
• Details: ECE approved - With primary mufflers and Active centre section - quad GT115 tips in black Cerakote
• Tube diameter: 80 mm
• Outlets: 4 GT115 tips of 115 mm
• Tip finish: black Cerakote (high-temperature ceramic)
• Installation details: Twin 80 mm tube diameter - No need to cut the factory exhaust - With valves
• Material: aerospace-grade stainless steel
• Homologation: ECE / EC approved
• Manufacturer: Milltek Sport (UK)

Compatible vehicles

• Audi S8 D5 4.0 TFSI 571 hp (Saloon, 2020-2025, with DPF)

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

Most frequently asked questions

• What about the neighbors in the morning? The valves are controlled as on the original system: closed and quiet at startup or in comfort mode, fully open in sport mode.
• Homologation: this system is ECE / EC approved, a real advantage for driving with peace of mind and passing the technical inspection.
• Installation: fitting requires cutting the factory exhaust. We recommend having a professional carry out the installation.

Why choose Milltek Sport?

What owners mention most often in their feedback: the quality of fit and a deep sound that is present but never harsh. This is the signature of Milltek Sport, a British manufacturer specializing in stainless steel exhausts.

Further reading

• Exhaust valves: how do they work and should you keep them?
• Exhaust system and technical inspection in France