Cat-back Milltek Audi S3 8V2 2.0 TFSI 2013-2018 without DPF - non-resonated - Quad Oval Polished Tips

Milltek Sport Exhaust System for Audi S3 8V2

Does the factory sound of your Audi S3 8V2 leave you wanting more? This Milltek Sport stainless steel exhaust system is the most requested upgrade among owners: more presence, a distinctive sound and build quality that lasts.

Technical specifications

• Milltek part number: SSXAU540
• Part type: Exhaust system
• Configuration: non-resonated (no resonator), valveless
• Detail: No resonator, quad oval tips in polished stainless steel
• Tube diameter: 76.2 mm (3 inch)
• Outlets: 4 oval outlets
• Tip finish: polished stainless steel
• Fitting information: Valveless
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (United Kingdom)

Compatible vehicles

• Audi S3 8V2 2.0 TFSI (Quattro, Sedan, Cabriolet, 2013-2018, without DPF)

Not sure about compatibility with your vehicle? Contact us with your VIN before ordering.

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. On the other hand, a slight drone may occur at certain engine speeds on long trips. If you drive a lot on the highway, compare it with the resonated version.
• Valveless: the system is loud at all times. On a vehicle with factory exhaust valves, a valve delete kit may be required to prevent a warning light (see fitting information).
• Fitting: the system uses the factory mounting points. A properly equipped repair shop 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 tubing to preserve the internal diameter and a fitment developed on the vehicle itself. The result: a clean installation with no modifications, and a sound tuned to remain pleasant for everyday driving.

Further reading

• Resonated or non-resonated cat-back exhaust: which one for your car?
• Valved exhaust systems: how do they work and should you keep them?