DPF Back Milltek Audi S8 D5 - No Primary Mufflers, Active Center Section - Quad GT115 Blued Titanium Tips

Milltek Sport DPF-back Exhaust for Audi S8 D5

Does the factory sound of your Audi S8 D5 leave you wanting more? This Milltek Sport stainless steel DPF-back exhaust is the upgrade owners request most: more presence, a true sound signature and build quality that lasts.

Technical specifications

• Milltek part number: SSXAU951
• Part type: DPF-back exhaust
• Configuration: with valves
• Details: Without primary mufflers and with Active center section - quad GT115 blued titanium
• Tube diameter: 80 mm
• Outlets: 4 GT115 outlets of 115 mm
• Tip finish: blued titanium (heat-tint effect)
• Fitting information: Twin 80mm tube diameter - No need to cut the factory exhaust - With valves
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (United Kingdom)

Compatible vehicles

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

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

Most frequently asked questions

• And the neighbors in the morning? The valves are controlled as on the original: closed and quiet at startup or in comfort mode, fully open in sport mode.
• Installation: fitting requires cutting the factory exhaust. We recommend having it installed by a professional.

Why choose Milltek Sport?

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

Further reading

• Exhaust valves: how they work and should you keep them?