Downpipe Milltek Ford Fiesta MK7 2013-2017, Fiesta MK8 2017-2019 - with Hi-Flow Cat

Downpipe with high-flow catalytic converter Milltek Sport for Ford Fiesta MK7 / Fiesta MK8

Looking for a Stage 2 on Ford Fiesta MK7 / Fiesta MK8 without giving up the catalytic converter? This large-diameter Milltek Sport downpipe with high-flow catalytic converter pairs a high-flow sport catalytic converter with an unrestricted tube for a more responsive turbo.

Technical specifications

• Milltek part number: SSXFD237
• Part type: Downpipe with high-flow catalytic converter
• Details: Large-diameter downpipe and high-flow catalytic converter
• Tube diameter: 60.3 mm
• Fitting information: Fitted with Milltek cat-back - ECU remap | Fitted with Milltek full exhaust system - ECU remap
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (United Kingdom)

Compatible vehicles

• Ford Fiesta MK7 1.0T EcoBoost 100-125-140 hp (Mk7 and MK 7.5, 2013-2017)
• Ford Fiesta MK8 1.0T EcoBoost (ST-Line, 3 and 5 Door, 2017-2019, without DPF)

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

Most frequently asked questions

• Is ECU tuning required? Yes. A suitable ECU map (Stage 2) is essential to get the full benefit and avoid a warning light linked to the lambda sensors. It is the question buyers ask most often, and the answer is always the same.
• High-flow 200-cell catalytic converter: it retains real emissions control while allowing much more flow than the original. It is the choice of tuners who want to keep their vehicle emissions-compliant.
• Exhaust compatibility: this downpipe is designed to connect to a Milltek exhaust system. Check the suitable version if you keep the original exhaust system.

Why choose Milltek Sport?

Milltek Sport designs and manufactures its exhausts in England, using mandrel-bent tubes to preserve the inner diameter and a fit developed on the vehicle. The result: a clean installation with no modification required, and a sound tuned to stay pleasant for everyday driving.

Further reading

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