Cat-back Race 80 Milltek Audi RS3 8V 2017-2020, 80 mm Version with Race Muffler, Non-Resonated, Oval Blued Titanium Tips

Milltek Sport exhaust system for Audi RS3 8V

On the Audi RS3 8V, the original exhaust is designed for quiet operation and compliance with regulations. This Milltek Sport stainless steel exhaust system brings back the engine's voice with a refined, full, deep sound, the one that built the reputation of the British brand.

Technical specifications

• Milltek part number: SSXAU985
• Part type: Exhaust system
• Configuration: non-resonated (no resonator), with valves, Race version
• Details: 80 mm version with Race muffler - No resonator - Blued titanium oval tips
• Tube diameter: 80 mm
• Outlets: 170 X 107mm oval outlet
• Tip finish: blued titanium (heat-tint effect)
• Fitting information: With valves - 80 mm tube diameter (Race muffler)
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (United Kingdom)

Compatible vehicles

• Audi RS3 8V 2.5 TFSi 400 hp (Quattro, Sedan, 2017-2018, without DPF)
• Audi RS3 8V 2.5 TFSi 400 hp (Quattro, Sedan, 2019-2020, with DPF)

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

Frequently asked questions

• Resonated or non-resonated? This version is non-resonated (no resonator): it is the most expressive, with more crackle on lift-off. The trade-off is that a slight drone may appear at certain engine speeds on long trips. If you do a lot of highway driving, compare it with the resonated version.
• What about the neighbors in the morning? The valves are controlled as on the original: closed and discreet at startup or in comfort mode, fully open in sport mode.
• Race version: the loudest in the range, designed for the track and sound enthusiasts. It is not intended for quiet long-distance driving.
• Fitting: the system uses the original mounting points. A workshop with the right equipment typically fits it in one to two hours.

Why choose Milltek Sport?

Milltek Sport designs and manufactures its exhausts in England, with mandrel-bent tubes to preserve the internal diameter and a vehicle-specific fit. Result: a clean installation without modification, and a sound tuned to remain pleasant for everyday use.

For more information

• Resonated or non-resonated cat-back exhaust: which one to choose for your car?
• Valved exhaust system: how does it work and should you keep the valves?