Catback Milltek Audi RS3 8V Ph.2 2.5 TFSI 400 hp 2017-2020 - ECE Homologated - 80 mm Version - resonated - Polished Oval Outlets

Milltek Sport Exhaust System for Audi RS3 8V

Does the stock sound of your Audi RS3 8V leave you wanting more? This Milltek Sport stainless steel exhaust system is the most requested choice among owners: more presence, a true sound signature, and build quality that lasts.

Technical Specifications

• Milltek reference: SSXAU881
• Part type: Exhaust system
• Configuration: resonated (with resonator), with valves
• Details: ECE homologated, 80 mm version, with resonator, polished stainless steel oval tips
• Tube diameter: 80 mm
• Outlets: 170 X 107mm oval
• Tip finish: polished stainless steel
• Fitting information: With valves, 80 mm tube diameter
• Material: aerospace-grade stainless steel
• Homologation: ECE / EC homologated
• Manufacturer: Milltek Sport (United Kingdom)

Compatible vehicles

• Audi RS3 8V 2.5 TFSi 400 hp (Phase 2, Quattro, Sportback, 2017-2018, without DPF)
• Audi RS3 8V 2.5 TFSi 400 hp (Phase 2, Quattro, Sportback, 2019-2020, with DPF)

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

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, while the exhaust remains calm at steady cruising speed, ideal for everyday driving.
• What about the neighbors in the morning? The valves operate as on the original system: closed and discreet at 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 French contrôle technique inspection.
• Installation: the system uses the original mounting points. A repair shop with the right equipment typically fits it in one to two hours.

Why choose Milltek Sport?

A benchmark for 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.

Learn more

• Resonated or non-resonated cat-back exhaust: which one should you choose for your car?
• Valved exhaust: how does it work and should you keep it?
• Exhaust system and contrôle technique inspection in France