Cat-Back Milltek Audi S3 8V2 2.0 TFSI 2013-2018 with DPF, non-resonated, Quad GT100 Polished Tips

Milltek Sport Exhaust System for Audi S3 8V2

Is the factory sound of your Audi S3 8V2 leaving you wanting more? This Milltek Sport stainless steel exhaust is the option most requested by owners: more presence, a true sound signature and build quality that lasts.

Technical specifications

• Milltek part number: SSXAU523
• Part type: Exhaust system
• Configuration: non-resonated (no resonator), valveless
• Details: No resonator, quad GT100 polished stainless steel tips
• Tube diameter: 76.2 mm (3 inch)
• Outlets: 4 GT100 outlets, 100 mm
• Tip finish: polished stainless steel
• Fitting information: Valveless
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (UK)

Compatible vehicles

• Audi S3 8V2 2.0 TFSI (Quattro, 3-door, 2013-2018, with 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. In exchange, a slight drone may appear at certain engine speeds on long journeys. If you do a lot of motorway driving, compare it with the resonated version.
• Valveless: the system sounds on at all times. On a vehicle fitted with factory valves, a valve delete module may be needed to avoid a warning light (see fitting information).
• Fitting: the system uses the original mounting points. A workshop typically fits it in one to two hours.

Why choose Milltek Sport?

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

Going further

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