DPF Back Milltek Audi S3 8V2 2.0 TFSI 2013-2020 with DPF - non-resonated - Quad GT100 Titanium tips

Milltek Sport DPF-back exhaust for Audi S3 8V2

Replacing the stock system with a Milltek Sport DPF-back exhaust brings back the character that the factory engine of your Audi S3 8V2 holds back: a rounder sound at idle that opens up cleanly through the rev range, without gimmicks.

Technical specifications

• Milltek part number: SSXAU394
• Part type: DPF-back exhaust system
• Configuration: non-resonated (no resonator), with valves
• Details: No resonator, quad GT100 titanium tips
• Tube diameter: 76.2 mm (3 inches)
• Outlets: 4 GT100 tips of 100 mm
• Tip finish: titanium finish
• Fitting information: With valves
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (UK)

Compatible vehicles

• Audi S3 8V2 2.0 TFSI (Quattro, 3-door, 2019-2020, with DPF)
• Audi S3 8V2 2.0 TFSI (Quattro, 3-door, 2013-2018, with DPF)

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

Most common 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 motorway driving, compare it with the resonated version.
• What about the neighbors in the morning? The valves are controlled as on the stock system: closed and discreet on startup or in comfort mode, fully open in sport mode.
• Fitting: the line 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, using mandrel-bent tubes to preserve the inside diameter and a fit developed on the vehicle. The result: a clean installation with no adjustment needed, and a sound tuned to stay pleasant for everyday driving.

Further reading

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