Cat-Back Exhaust Milltek Audi TT 8J 2.0 TFSI 2006-2011 - Non-Resonated - Twin Jet-90 Polished Tips

Milltek Sport Exhaust System for Audi TT 8J

Is the factory sound of your Audi TT 8J leaving you wanting more? This Milltek Sport stainless steel exhaust system is the upgrade owners ask for most: more presence, a real sound signature, and build quality that lasts.

Technical specifications

• Milltek part number: SSXAU145
• Part type: Exhaust system
• Configuration: non-resonated (no resonator)
• Detail: No resonator, dual Jet-90 polished stainless exit tips
• Tube diameter: 69.85 mm (2.75 inch)
• Outlets: 2 x 90 mm Jet outlets
• Tip finish: polished stainless steel
• Fitting information: OE diffuser
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (UK)

Compatible vehicles

• Audi TT 8J 2.0 TFSI (2WD, 2006-2011)

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): the most expressive option, with more crackle on lift-off. The trade-off is a slight drone that can appear at certain engine speeds on long trips. If you do a lot of motorway driving, compare it with the resonated version.
• Fitting: the system uses the original mounting points. A workshop typically fits it in one to two hours.

Why choose Milltek Sport?

Milltek Sport designs and builds its exhausts in England, with mandrel-bent tubing to preserve the internal diameter and a fit developed on the vehicle. The result: a clean installation without modification, and a sound tuned to stay pleasant for daily driving.

Further reading

• Resonated or non-resonated cat-back: which one suits your car?