Cat-Back Milltek Audi A4 B8 2.0 TDI 140-177/177 hp 2009-2011, A5 8T 2.0 TDI 2007-2012 - Non-Resonated - Quad GT80 Polished Tips

Milltek Sport Exhaust System for Audi A4 B8 / A5 8T

Does the factory sound of your Audi A4 B8 / A5 8T leave you wanting more? This Milltek Sport stainless steel exhaust system is the most requested upgrade among owners: more presence, a distinct sound signature and build quality that lasts.

Technical Specifications

• Milltek Part Number: SSXAU299
• Part Type: Exhaust System
• Configuration: non-resonated (no resonator)
• Detail: No resonator, quad polished stainless steel GT80 tips
• Tube Diameter: 70 mm (2.75 in)
• Outlets: 4 x 80 mm GT80 tips
• Tip Finish: polished stainless steel
• Fitting Information: Fits with lower spoiler / detailing strip S4 3.0T. Fits with PC S-Line + lower spoiler / detailing strip S5 (2009-2012, part # 8T0 807 521B 1RR and 8T0 807 791 2ZZ), (2012+, part # 8T8 807 521 01C and 8T0 807 791 B 1RR)
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (United Kingdom)

Compatible Vehicles

• Audi A4 B8 2.0 TDI 140-177 hp (S-Line only, 2WD, Sedan, Wagon, 2009-2011)
• Audi A4 B8 2.0 TDI 177 hp (Quattro, Sedan, Wagon, 2009-2011)
• Audi A5 8T 2.0 TDI (2WD, Coupe, 2007-2012)

Not sure about compatibility with 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 noticed at certain engine speeds on long trips. If you do a lot of highway driving, compare it with the resonated version.
• Fitment: the system uses the original mounting points. A shop equipped for the job typically fits it in one to two hours.

Why Choose Milltek Sport?

A benchmark among European tuners, Milltek Sport develops each of its systems directly on the vehicle. Mandrel-bent tubing, careful welds and aerospace-grade stainless steel ensure a system that lasts and sounds right.

Learn More

• Resonated or Non-Resonated Cat-Back: Which One Should You Choose for Your Car?