Cat-Back Milltek Audi S3 8V2 2.0 TFSI 2013-2018 without DPF, ECE Homologated, Resonated, Quad Oval Tips in Cerakote Black

Milltek Sport Exhaust System for Audi S3 8V2

Not satisfied with the stock sound of your Audi S3 8V2? This Milltek Sport stainless steel exhaust system is the most requested choice among owners: more presence, a true sound signature, and a build quality that lasts.

Technical specifications

• Milltek part number: SSXAU479
• Part type: Exhaust system
• Configuration: resonated (with resonator), with exhaust valves
• Details: ECE homologated, with resonator, quad oval tips in black Cerakote
• Tube diameter: 76.2 mm (3 inch)
• Outlets: 4 oval outlets
• Tip finish: black Cerakote (high-temperature ceramic)
• Fitting information: With exhaust valves
• Material: aerospace-grade stainless steel
• Homologation: ECE / EC homologated
• Manufacturer: Milltek Sport (UK)

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 chassis number (VIN) before ordering.

Our most frequently asked questions

• Highway drone? It is the number one concern on forums. This version keeps a resonator: the sound stays full under acceleration, but the system stays calm at steady cruising speed, ideal for everyday driving.
• And 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.
• Homologation: this system is ECE / EC homologated, a real advantage for driving with peace of mind and passing the contrôle technique.
• Installation: the system uses the original mounting points. A well-equipped repair shop 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 fit developed on the vehicle. The result: a clean fitting without modification, and a sound tuned to remain pleasant for daily use.

Further reading

• 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 it?
• Exhaust systems and contrôle technique in France