DPF Back Milltek Audi S8 D5 - No Primary Mufflers and Active Center Section - Quad GT115 Cerakote Black

DPF-back Milltek Sport exhaust for Audi S8 D5

On the Audi S8 D5, the factory exhaust is designed for quiet operation and regulatory compliance. This Milltek Sport stainless steel DPF-back exhaust brings the engine's voice back with a refined, full and deep tone, the one that built the reputation of this British brand.

Technical specifications

• Milltek part number: SSXAU949
• Part type: DPF-back exhaust
• Configuration: with exhaust valves
• Detail: No primary mufflers, with Active center section, quad GT115 Cerakote black outlets
• Tube diameter: 80 mm
• Outlets: 4 GT115 outlets of 115 mm
• Tip finish: Cerakote black (high-temperature ceramic)
• Fitting information: Twin 80mm tube diameter, no need to cut the stock exhaust, with exhaust 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 chassis number (VIN) before ordering.

Our 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.
• Installation: fitting requires cutting the stock exhaust. We recommend having a professional carry out the installation.

Why choose Milltek Sport?

Recognized by European tuners, Milltek Sport fine-tunes each of its systems directly on the vehicle. Mandrel-bent tubing, careful welds and aerospace-grade stainless steel make for a system that lasts and sounds right.

Learn more

• Exhaust valves: how they work and whether to keep them