Turbo Downpipe Milltek Ford Mustang MK6 2015-2018, Mustang MK7 2024-2025 - High-Flow Cat - for Original Exhaust

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

This Milltek Sport turbo downpipe with high-flow catalytic converter for Ford Mustang MK6 / Mustang MK7 opens up the exhaust flow right after the turbo while keeping a high-flow sport catalytic converter: the best balance between performance and emissions control.

Technical specifications

• Milltek reference: SSXFD170
• Part type: Turbo downpipe with high-flow catalytic converter
• Details: Large diameter downpipe and high-flow sport catalytic converter
• Tube diameter: 70 mm (2.75 inches)
• Fitting information: Fits OE line - ECU remap required
• 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 compatibility with your vehicle? Contact us with your VIN before ordering.

Frequently asked questions

• Is a remap required? Yes. A suitable ECU map (Stage 2) is essential to get the gain and avoid a check engine light related to the lambda sensors. This is the most frequently asked question from buyers, and the answer is always the same.
• 200-cell high-flow catalytic converter: it keeps real emissions control while flowing considerably more than the original. It is the choice of tuners who want to keep a clean-running vehicle.
• Line compatibility: this downpipe connects to the OE exhaust line.

Why choose Milltek Sport?

What customer feedback mentions most often: fit quality and a deep tone that is present but never harsh. This is the signature of Milltek Sport, a British specialist in stainless steel exhausts.

Going further

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