Cat-back Milltek Audi A4 B9 2.0 TFSI 2016-2025 without DPF - No Primary Muffler - Non-Resonated - Dual GT100 Titanium Outlets

Milltek Sport exhaust system for Audi A4 B9

On the Audi A4 B9, the factory exhaust is designed for quietness and regulatory compliance. This stainless steel Milltek Sport exhaust system brings back the engine's voice with a refined, full, deep tone, the sound that built the reputation of this British brand.

Technical specifications

• Milltek part number: SSXAU617
• Part type: Exhaust system
• Configuration: non-resonated (no resonator)
• Details: No primary muffler - No resonator - Dual GT100 titanium outlets
• Outlets: 2 GT100 outlets, 100 mm
• Tip finish: titanium finish
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (United Kingdom)

Compatible vehicles

• Audi A4 B9 2.0 TFSI (Quattro, Sedan - Avant, 2016-2025, without DPF)

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

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. On the other hand, a slight drone may be noticeable at certain engine speeds on long trips. If you do a lot of highway driving, compare it with the resonated version.
• Installation: the system uses the original mounting points. A shop with the right equipment typically takes one to two hours to fit it.

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 itself. Result: a clean installation with no modifications needed, and a tone tuned to stay pleasant for daily driving.

Learn more

• Cat-back exhaust: resonated or non-resonated, which one for your car?