Milltek Turbo Downpipe Seat Leon 5F / Skoda Octavia NX… with Hi-Flow Race 200 CPSI Cat + Delete, for Milltek Exhaust

Downpipe with high-flow catalytic converter Milltek Sport for Seat Leon 5F Cupra / Skoda Octavia NX vRS / Volkswagen Golf Mk7.5 GTI

Looking for a Stage 2 on the Seat Leon 5F Cupra / Skoda Octavia NX vRS / Volkswagen Golf Mk7.5 GTI without giving up the catalytic converter? This large-diameter Milltek Sport downpipe pairs a high-flow catalytic converter with an open tube for a more responsive turbo.

Technical specifications

• Milltek part number: SSXVW542
• Part type: Downpipe with high-flow catalytic converter
• Details: Large-diameter downpipe and Race 200 CPSI high-flow catalytic converter + DPF delete
• Tube diameter: 76.2 mm (3 inch)
• Installation information: Milltek line installation, ECU remap
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (United Kingdom)

Compatible vehicles

• Seat Leon 5F Cupra 2.0 TSI 290 hp (3 and 5 door, 2019-2020, with DPF)
• Skoda Octavia NX vRS 2.0 TSI 245 hp (post-facelift, manual and DSG gearbox, Sedan / Wagon, 2019-2020, with DPF)
• Volkswagen Golf Mk7.5 GTI 2.0 TSI (TCR and Performance Pack, 2019-2020, with DPF)

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

Most frequently asked questions

• Is an ECU tune required? Yes. A matching ECU map (Stage 2) is essential to get the gain and avoid an engine warning light tied to the lambda sensors. It is the question buyers ask most, and the answer is always the same.
• 200-cell high-flow catalytic converter: it keeps real emissions control while flowing much more than the original. It is the choice of tuners who want to keep a vehicle clean.
• Line compatibility: this downpipe is designed to connect to a Milltek line. Check the correct version if you keep the stock exhaust.

Why choose Milltek Sport?

Customer feedback most often mentions the fit quality and a deep tone that is present but never harsh. This is the Milltek Sport signature, from the British manufacturer specializing in stainless steel exhausts.

Going further

• Downpipe: decat pipe or high-flow catalytic converter for your Stage 2?