Cat-Back Milltek Audi S5 F5 3.0 V6 T 2017-2018 - Without primary muffler - Quad GT100 Polished Tips

Milltek Sport Exhaust System for Audi S5 F5

Is the factory sound of your Audi S5 F5 leaving you wanting more? This Milltek Sport stainless steel exhaust system is the most requested upgrade among owners: more presence, a true sound signature and build quality that lasts.

Technical specifications

• Milltek part number: SSXAU685
• Part type: Exhaust system
• Configuration: with valves
• Details: Without primary muffler - quad GT100 outlets, polished stainless steel
• Tube diameter: 63.5 mm
• Outlets: 4 GT100 outlets, 100 mm
• Tip finish: polished stainless steel
• Fitting information: Sport Diff-less models - with valves
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (United Kingdom)

Compatible vehicles

• Audi S5 F5 3.0 V6 T (without Sport Differential, Coupe - Cabriolet, 2017-2018)

Not sure about compatibility with your vehicle? Contact us with your chassis number (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.
• Installation: the system uses the original mounting points. A workshop equipped for the job typically fits it in one to two hours.

Why choose Milltek Sport?

Milltek Sport designs and manufactures its exhaust systems in England, using mandrel-bent tubes to preserve the internal diameter and a fit developed on the vehicle. The result: a clean installation with no modification required, and a sound tuned to stay pleasant for daily driving.

Going further

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