DPF Back Milltek Audi S3 8Y 2020-2025 - 80 mm Version - Non-Resonated - Quad GT115 Black Cerakote Tips - Sedan

Milltek Sport DPF-Back Exhaust for Audi S3 8Y

Does the original sound of your Audi S3 8Y leave you wanting more? This Milltek Sport stainless steel DPF-back exhaust is the upgrade owners request most: more presence, a true sound signature and build quality that lasts.

Technical Specifications

• Milltek part number: SSXAU933
• Part type: DPF-back exhaust
• Configuration: non-resonated (no resonator), with valves
• Detail: 80 mm version; no resonator; quad GT115 black Cerakote tips
• Pipe diameter: 80 mm
• Outlets: 4 GT115 outlets of 115 mm
• Tip finish: black Cerakote (high-temperature ceramic)
• Fitting information: With valves; 80 mm pipe diameter
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (United Kingdom)

Compatible vehicles

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

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

Most frequently asked questions

• Resonated or non-resonated? This version is non-resonated (no resonator): it is the most expressive, with more crackling on lift-off. The trade-off is that a slight drone may 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 operate as on the original: the system stays closed and discreet at startup or in comfort mode, and fully open in sport mode.
• Installation: 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?

Milltek Sport designs and manufactures its exhausts in England, with mandrel-bent tubing to preserve the internal diameter and a fit developed on the vehicle. The result: a clean installation without modification, and a sound tuned to stay pleasant for everyday driving.

Going further

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