Downpipe (V1 / V2) Milltek Audi TT 8J TTS 2.0 TFSI 2008-2014 - (molded turbo outlet) with high-flow cat 200 CPSI

Milltek Sport downpipe with high-flow catalytic converter for Audi TT 8J TTS

Want a Stage 2 on the Audi TT 8J TTS without giving up the catalytic converter? This large-diameter Milltek Sport downpipe with high-flow catalytic converter combines a high-flow sport cat with a tube that flows freely for a more responsive turbo.

Technical specifications

• Milltek part number: SSXAU1046
• Part type: Downpipe with high-flow catalytic converter
• Details: Large-diameter downpipe (molded turbo outlet) with Race Cat (200 CPSI)
• Tube diameter: 76.2 mm (3 inch)
• Fitting information: ECU remap - Milltek 70 mm line fitment - Year and month to be specified
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (United Kingdom)

Compatible vehicles

• Audi TT 8J TTS 2.0 TFSi (Quattro, 2008-2014)

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

Frequently asked questions

• Do I need a remap? Yes. A suitable Stage 2 ECU map is essential to realize the gain and avoid a warning light linked to the lambda sensors. It is the question buyers ask most, and the answer is always the same.
• High-flow catalytic converter, 200 cells: it retains genuine emissions reduction while allowing much more flow than the original. It is the choice of tuners who want to keep the vehicle emissions-compliant.
• Line compatibility: this downpipe is designed to connect to a Milltek line. Check the correct version if you keep the original line.

Why choose Milltek Sport?

Referenced by European tuners, Milltek Sport develops each of its lines directly on the vehicle. Mandrel bending, careful welds and aerospace-grade stainless steel make for a line that lasts and sounds right.

Further reading

• Downpipe: decat or high-flow cat for your Stage 2?