Cat-Back Milltek Audi RS3 8V Ph.1 2.5 TFSI 2015-2017 - non-resonated - Cerakote Black Oval Tips

Milltek Sport Exhaust System for Audi RS3 8V

Is the stock sound of your Audi RS3 8V leaving you wanting more? This Milltek Sport stainless steel exhaust system is the option owners request most: more presence, a real sound signature, and a build quality that lasts.

Technical specifications

• Milltek part number: SSXAU591
• Part type: Exhaust system
• Configuration: non-resonated (no resonator), with exhaust valves
• Detail: No resonator - Cerakote black oval tips
• Tube diameter: 76.2 mm (3 inch)
• Outlets: 150 X 95mm oval tip
• Tip finish: Cerakote black (high-temperature ceramic)
• Fitting information: With exhaust valves - 76 mm tube diameter
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (UK)

Compatible vehicles

• Audi RS3 8V 2.5 TFSi (Phase 1, Quattro, Sportback, 2015-2017)

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

Our most 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 can 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 system: the exhaust stays closed and discreet at startup or in comfort mode, and fully open in sport mode.
• Installation: the system uses the original mounting points. An 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 tubes to preserve the inside diameter and a fit developed on the vehicle. The result: a clean installation with no modification required, and a tone tuned to stay pleasant for everyday driving.

Going further

• Resonated or non-resonated cat-back exhaust: which one is right for your car?
• Exhaust valves: how do they work, and should you keep them?