Cat-Back Milltek Audi S5 F5 3.0 V6 T 2017-2018 - No Primary Muffler - Quad GT100 Black Cerakote Tips

Milltek Sport Exhaust System for Audi S5 F5

Replacing the original system with a Milltek Sport exhaust brings back the character that the factory exhaust muffles on your Audi S5 F5's engine: a rounder tone at idle that opens up cleanly through the rev range, without gimmicks.

Technical specifications

• Milltek part number: SSXAU686
• Part type: Exhaust system
• Configuration: with valves
• Details: Without primary muffler - quad GT100 outlets, black Cerakote
• Tube diameter: 63.5 mm
• Outlets: 4 GT100 outlets, 100 mm
• Tip finish: black Cerakote (high-temperature ceramic)
• 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?

Feedback from users most often mentions fit quality and a deep tone that is present but never harsh. That is the trademark of Milltek Sport, a British exhaust specialist in stainless steel.

Going further

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