Catback Milltek Audi RS3 8V 2.5 TFSI 400 hp 2017-2020 - Non-Resonated - Blued Titanium Oval Tips

Milltek Sport exhaust system for Audi RS3 8V

Replacing the stock exhaust with a Milltek Sport system brings back the character that the engine of your Audi RS3 8V holds back from the factory: a rounder sound at idle that opens up cleanly through the revs, without gimmicks.

Technical specifications

• Milltek part number: SSXAU800
• Part type: Exhaust system
• Configuration: non-resonated (without intermediate muffler), with valves
• Details: Without intermediate muffler - Blued titanium oval tips
• Tube diameter: 76.2 mm (3 inches)
• Outlets: 170 X 107mm oval outlet
• Tip finish: blued titanium (heat-tinted effect)
• Fitting information: With valves - 76 mm tube diameter
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (UK)

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 about compatibility with your vehicle? Contact us with your chassis number (VIN) before ordering.

Frequently asked questions

• Resonated or non-resonated? This version is non-resonated (no intermediate muffler): it is the most expressive, with more crackle on lift-off. On the downside, a slight drone may appear at certain engine speeds on long journeys. 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 system: closed and quiet on startup or in comfort mode, fully open in sport mode.
• Fitting: the system uses the original mounting points. A equipped repair shop typically fits it in one to two hours.

Why choose Milltek Sport?

Milltek Sport designs and manufactures its exhausts in England, using mandrel-bent tubing to preserve the internal diameter and a fit developed on the vehicle. Result: a clean installation, no modification required, and a sound tuned to remain pleasant for daily use.

Going further

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