Cat-back Milltek Audi RS5 B9.5 - no primary, non-resonated - Polished Dual Oval Tips - Sportback - Road+, facelift, with valves

Milltek Sport cat-back exhaust for Audi RS5 B9.5

Does the factory sound of your Audi RS5 B9.5 leave you wanting more? This Milltek Sport stainless steel cat-back exhaust is the most requested upgrade among owners: more presence, a true sound signature and long-lasting build quality.

Technical specifications

• Milltek part number: SSXAU1003
• Part type: Exhaust system
• Configuration: non-resonated (without intermediate muffler), with valves
• Details: No primary muffler and no intermediate muffler - polished stainless steel dual oval tips
• Tube diameter: 70 mm (2.75 inches)
• Outlets: 2 oval tips
• Tip finish: polished stainless steel
• Fitting information: Road+ version (ECE rear muffler) - With valves (valve motors included for facelift versions)
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (United Kingdom)

Compatible vehicles

• Audi RS5 B9.5 2.9 V6 T (Sportback, 2019-2025, without DPF)

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

Frequently asked questions

• Resonated or non-resonated? This version is non-resonated (no intermediate muffler): 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.
• What about the neighbors in the morning? The valves are controlled as on the original: closed and quiet on startup or in comfort mode, fully open in sport mode.
• Fitting: the system uses the original mounting points. A workshop with the right equipment usually 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, clean welds and aerospace-grade stainless steel ensure a system that lasts and sounds right.

Learn more

• Resonated or non-resonated cat-back: which one should you choose for your car?
• Valved exhaust: how does it work and should you keep the valves?