Downpipe Milltek Audi RSQ8 2020-2024, SQ7 2021-2024, SQ8 2020-2024 - with Highflow Sports Cats

Milltek Sport Turbo Downpipe with High-Flow Catalytic Converter for Audi RSQ8 / SQ7 / SQ8

Want a Stage 2 on Audi RSQ8 / SQ7 / SQ8 without giving up the catalytic converter? This Milltek Sport large-diameter turbo downpipe pairs a high-flow catalytic converter with a freer-flowing tube for a more responsive turbo.

Technical Specifications

• Milltek Part Number: SSXAU956
• Part Type: Turbo downpipe with high-flow catalytic converter
• Detail: Large-diameter downpipe with Highflow Sports Cats
• Tube Diameter: 76.2 mm (3 inch)
• Fitment Information: With heat shields
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (United Kingdom)

Compatible Vehicles

• Audi RSQ8 4.0 V8 Bi-Turbo (2020-2024, without DPF)
• Audi SQ7 4.0 V8 TT - (without DPF) (2021-2024, without DPF)
• Audi SQ8 4.0 V8 Bi-Turbo (2020-2024, without DPF)

Not sure about compatibility with your vehicle? Contact us with your VIN (chassis number) before ordering.

Most Frequently Asked Questions

• Is ECU tuning required? Yes. A proper Stage 2 ECU map is essential to get the full gain and avoid a check engine light caused by the lambda sensors. It is the question buyers ask most, and the answer is always the same.
• 200-cell high-flow catalytic converter: it keeps genuine emissions control while flowing much more than stock. It is the choice of tuners who want to keep their vehicle clean on emissions.

Why Choose Milltek Sport?

What customers mention most often: fit quality and a deep tone that is present but never harsh. That is the Milltek Sport signature, from a British manufacturer specializing in stainless steel exhausts.

To Go Further

• Turbo downpipe: decat or high-flow catalytic converter for your Stage 2?