Catback Milltek Audi RS4 B7 2006-2008 - V2 System with Active H-Pipe - with Valves on Muffler - Oval Blued Titanium Tips

Milltek Sport exhaust system for Audi RS4 B7

Not happy with the sound of your Audi RS4 B7's stock exhaust? This Milltek Sport stainless steel exhaust system is the one owners ask for most: more presence, a true sound signature and build quality that lasts.

Technical specifications

• Milltek part number: SSXAU1130
• Part type: Exhaust system
• Configuration: resonated (with resonator), with valves
• Details: V2 system with active H-pipe - with valves on muffler - Oval blued titanium outlets
• Tube diameter: 63.5 mm
• Outlets: Oval Titanium Burnt outlets
• Tip finish: blued titanium (heat-tinted effect)
• Installation notes: With resonators
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (UK)

Compatible vehicles

• Audi RS4 B7 4.2 FSI V8 420 hp (Quattro, Sedan - Wagon - Cabriolet, 2006-2008)

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

Most frequently asked questions

• Highway drone? It is the number one concern on forums. This version keeps a resonator: the sound stays full under acceleration, while the exhaust remains unobtrusive at steady cruising speed, ideal for daily driving.
• And the neighbors in the morning? The valves are controlled as on the original: closed and quiet on startup or in comfort mode, fully open in sport mode.
• 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?

A benchmark among European tuners, Milltek Sport tunes each of its exhaust systems directly on the vehicle. Mandrel bends, careful welds and aerospace-grade stainless steel make for a system that lasts and sounds right.

Further reading

• Cat-back exhaust: resonated or non-resonated, which one should you choose for your car?
• Exhaust valves: how do they work and should you keep them?