94mm Turbo Downpipe Milltek Audi S3 8Y / VW Golf Mk8 R - with Hi-Flow Race 200 CPSI Cat + DPF Delete

Milltek Sport Turbo Downpipe with High-Flow Catalytic Converter for Audi S3 8Y / Volkswagen Golf Mk8 R

Want a Stage 2 on the Audi S3 8Y / Volkswagen Golf Mk8 R without giving up the catalytic converter? This large-bore Milltek Sport turbo downpipe with high-flow catalytic converter pairs a high-flow sport catalytic converter with a freed-up tube for a more responsive turbo.

Technical specifications

• Milltek part number: SSXVW638
• Product type: Turbo downpipe with high-flow catalytic converter
• Detail: Large bore downpipe and Race 200 CPSI high-flow catalytic converter + DPF delete
• Tube diameter: 94 mm
• Fitting information: 94mm (turbo outlet) for 80 mm system - Milltek system fitment - ECU remap
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (UK)

Compatible vehicles

• Audi S3 8Y 2.0TFSI 310 hp (Quattro, Sedan, 2020-2025, with DPF)
• Volkswagen Golf Mk8 R 2.0 TSI 320 hp (2021-2025, with DPF)

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

Our most frequently asked questions

• Is a remap required? Yes. A tailored Stage 2 map is essential to get the full gain and avoid an engine warning light caused by the lambda sensors. It is the question buyers ask most, and the answer is always the same.
• 200-cell high-flow catalytic converter: it retains real emissions control while flowing much more than the original. It is the choice of tuners who want to keep a vehicle clean.
• Exhaust compatibility: this downpipe is designed to connect to a Milltek exhaust system. Check for the correct version if you keep the original exhaust.

Why choose Milltek Sport?

What comes up most often in user feedback: fit quality and a deep tone that is present but never harsh. That is the Milltek Sport signature, from a British manufacturer specialized in stainless steel exhausts.

Go further

• Turbo downpipe: decat or high-flow catalytic converter for your Stage 2?