Milltek Turbo Downpipe Audi A1 GB / VW Polo AW - Decat - Without Muffler + DPF Replacement Pipe - for Stock Exhaust

Milltek Sport decat turbo downpipe for Audi A1 GB 40 TFSi / Volkswagen Polo AW GTI

The turbo downpipe is the first restriction in a tuned turbo engine. This Milltek Sport decat turbo downpipe for Audi A1 GB 40 TFSi / Volkswagen Polo AW GTI frees up exhaust flow right after the turbo, for faster spool and a stronger boost build-up.

Technical specifications

• Milltek part number: SSXVW561
• Part type: Decat downpipe
• Details: Large diameter decat downpipe - Without muffler + DPF replacement
• Tube diameter: 70 mm (2.75 inches)
• Installation info: ECU remap - Fits stock exhaust
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (UK)

Compatible vehicles

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

Not sure it fits your vehicle? Contact us with your VIN before ordering.

Frequently asked questions

• Is an ECU remap required? Yes. A suitable Stage 2 map is essential to get the gain and avoid an engine warning light linked to the lambda sensors. It is the question buyers ask most often, and the answer is always the same.
• What about the contrôle technique? A decat downpipe will not pass the emissions test. This product is intended for motorsport use only.
• Exhaust compatibility: this downpipe connects to the stock exhaust.

Why choose Milltek Sport?

Milltek Sport designs and manufactures its exhausts in England, with mandrel-bent tubing to preserve the inner diameter and a fit developed on the vehicle. Result: a clean installation without modification, and a sound tuned to remain pleasant for daily driving.

Learn more

• Turbo downpipe: decat or high-flow catalytic converter for your Stage 2?
• Exhaust systems and the contrôle technique in France

For motorsport use exclusively, on closed circuits. Use on public roads is not permitted.