Downpipe Milltek Ford Mustang MK6 2015-2018, Mustang MK7 2024-2025 - With High-Flow Cat - For Milltek Exhaust System

Milltek Sport downpipe with high-flow catalytic converter for Ford Mustang MK6 / Mustang MK7

Want a Stage 2 on a Ford Mustang MK6 / Mustang MK7 without giving up the catalytic converter? This large-diameter Milltek Sport downpipe pairs a high-flow catalytic converter with an opened-up tube for a more responsive turbo.

Technical specifications

• Milltek part number: SSXFD169
• Part type: Downpipe with high-flow catalytic converter
• Details: Large-diameter downpipe and high-flow sport catalytic converter
• Tube diameter: 70 mm (2.75 in)
• Fitting information: Milltek exhaust system - ECU remap
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (United Kingdom)

Compatible vehicles

• Ford Mustang MK6 2.3 EcoBoost (Coupe, 2015-2018)
• Ford Mustang MK7 2.3 EcoBoost (Coupe, 2024-2025)

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

Frequently asked questions

• Do I need an ECU remap? Yes. A suitable Stage 2 ECU map is essential to get the gain and avoid a check engine light linked to the lambda sensors. It is the question buyers ask most often, 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 their vehicle clean.
• Line compatibility: this downpipe is designed to connect to a Milltek exhaust. Check the correct version if you keep the factory exhaust.

Why choose Milltek Sport?

A European tuning reference, Milltek Sport develops each of its systems directly on the vehicle. Mandrel bends, neat welds and aerospace-grade stainless steel make for a system that lasts and sounds right.

Going further

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