Milltek Turbo Downpipe Audi A1 GB / VW Polo AW - Decat - With Muffler + DPF Replacement Pipe - for Stock Exhaust

Milltek Sport Decat Downpipe for Audi A1 GB 40 TFSi / Volkswagen Polo AW GTI

On the Audi A1 GB 40 TFSi / Volkswagen Polo AW GTI, the original downpipe and its catalytic converter restrict exhaust flow. This large-diameter Milltek Sport decat downpipe is the foundation of a serious Stage 2 tuning build.

Technical Specifications

• Milltek Part No.: SSXVW554
• Part Type: Decat Downpipe
• Details: Large-diameter decat downpipe - With muffler + DPF replacement
• Tube Diameter: 70 mm (2.75 in)
• Fitting Information: ECU remap - Fits OE line
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (UK)

Compatible Vehicles

• Audi A1 GB 40 TFSi 2.0 TFSI 200-207 hp (5 Doors, 2019-2025, with DPF)
• Volkswagen Polo AW GTI 2.0 TSI (Phase 1, 5 Doors, 2019-2020, with DPF)

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

Frequently Asked Questions

• Is an ECU remap required? Yes. A suitable Stage 2 ECU map is essential to unlock the gain and avoid an engine warning light linked to the lambda sensors. It is the most frequently asked question from buyers, and the answer is always the same.
• What about the technical inspection? A decat downpipe will not pass the emissions inspection. This product is intended for motorsport use only.
• Exhaust line compatibility: this downpipe connects to the original exhaust line.

Why choose Milltek Sport?

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

Go further

• Downpipe: decat or high-flow cat for your Stage 2?
• Exhaust line and technical inspection in France

This product is intended exclusively for motorsport use, on closed circuits. Use on public roads is not permitted.