Cat-back Milltek Audi S3 8V-8V2 2.0 TFSI 2013-2018 without DPF - Non-Resonated - Polished Oval Quad Outlets

Milltek Sport exhaust system for Audi S3 8V-8V2

On the Audi S3 8V-8V2, the original exhaust is designed for quiet operation and regulations. This Milltek Sport stainless steel exhaust system brings the engine's voice back with a refined, full and deep sound, the one that built the reputation of the British brand.

Technical specifications

• Milltek part number: SSXAU531
• Part type: Exhaust system
• Configuration: non-resonated (no resonator), no valves
• Detail: No resonator - quad polished stainless oval outlets
• Tube diameter: 76.2 mm (3 inches)
• Outlets: 104x80mm oval quad outlet
• Tip finish: polished stainless steel
• Fitting information: No valves
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (United Kingdom)

Compatible vehicles

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

Not sure it fits your vehicle? Contact us with your VIN (chassis number) 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 can appear at certain engine speeds on long trips. If you do a lot of highway driving, compare it with the resonated version.
• No valves: the system sounds off at all times. On a vehicle with original valves, a valve delete kit may be needed to avoid a warning light (see fitting information).
• Fitting: the system uses the original mounting points. A properly equipped repair shop usually fits it in one to two hours.

Why choose Milltek Sport?

A reference among European tuners, Milltek Sport tunes each of its systems directly on the vehicle. Mandrel bending, neat welds and aerospace-grade stainless steel ensure a system that lasts and sounds right.

Further reading

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