DPF-back Milltek Audi S3 8Y - Race version (Race rear muffler) - 80 mm - non-resonated - polished Quad GT115 tips - Sportback

DPF-back Milltek Sport Exhaust for Audi S3 8Y

Replacing the factory exhaust with a Milltek Sport DPF-back system brings back the character that the factory setup holds back from the engine of your Audi S3 8Y: a rounder tone at idle that opens up cleanly through the rev range, without gimmicks.

Technical specifications

• Milltek part number: SSXAU1012
• Part type: DPF-back exhaust
• Configuration: non-resonated (no resonator), with valves, Race version
• Details: Race version (Race rear muffler) - 80 mm - no resonator - quad GT115 polished stainless steel tips
• Tube diameter: 80 mm
• Outlets: 4 GT115 outlets of 115 mm
• Tip finish: polished stainless steel
• Fitting information: With valves - 80 mm tube diameter
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (United Kingdom)

Compatible vehicles

• Audi S3 8Y 2.0TFSI 310 hp (Quattro, Sportback, 2020-2025, with DPF)

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

Our 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. 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 factory system: closed and discreet on startup or in comfort mode, fully open in sport mode.
• Race version: the loudest in the range, designed for the track and for enthusiasts. It is not meant for quiet long-distance driving.
• Fitting: the system uses the original mounting points. A workshop with the right equipment typically fits it in one to two hours.

Why choose Milltek Sport?

Milltek Sport designs and manufactures its exhausts in England, using mandrel-bent tubing to preserve the inner diameter and a fit developed on the vehicle. The result: a clean installation with no modification needed, and a sound tuned to remain pleasant for everyday use.

Going further

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