Milltek Road+ Catback Audi A4 B9 2.0 TFSI 2016-2025 non-DPF - No Primary Muffler - Resonated - Dual GT100 Tips Polished

Milltek Sport Exhaust System for Audi A4 B9

Replacing the original system with a Milltek Sport exhaust brings back the character that the factory setup smothers in your Audi A4 B9 engine: a rounder sound at idle that opens up cleanly through the rev range, with no gimmicks.

Technical specifications

• Milltek part number: SSXAU612
• Part type: Exhaust system
• Configuration: resonated (with resonator)
• Details: No primary muffler - With resonator - Dual GT100 tips in polished stainless steel
• Outlets: 2 x 100 mm GT100 tips
• Tip finish: polished stainless steel
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (UK)

Compatible vehicles

• Audi A4 B9 2.0 TFSI (Quattro, Sedan - Avant, 2016-2025, non-DPF)

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

Frequently asked questions

• Drone on the highway? This is the number one concern on forums. This version keeps a resonator: the sound stays full under acceleration, while the system stays calm at steady cruising speed, ideal for daily 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?

Trusted by European tuners, Milltek Sport develops each system directly on the vehicle. Mandrel bending, careful welds, and aerospace-grade stainless steel ensure a system that lasts and sounds right.

Going further

• Resonated or non-resonated half system: which one should you choose for your car?