About the Mantis MTP-1013 Fiesta ST Mk8 Performance Ignition Coils.
Built for the last great Fiesta ST - the Mk8 and its 200PS 1.5 EcoBoost three-pot.
The Mk8 ST took the junior hot hatch crown with an LSD, launch control and one of the most characterful three-cylinders ever built.
And engine remaps - such as the Mountune m235/m260 path - are practically standard practice now; and 260PS from three cylinders means each coil carries more load than almost any four-cylinder hatch.
The MTP-1013 is a direct plug & play replacement delivering 12% more spark energy on all three cylinders, with the thermal headroom for standard, mapped and track-driven cars alike.
Signs your Fiesta ST needs new coils
> Misfire codes P0301–P0303 on Forscan or a generic scanner
> Rough idle or uneven three-cylinder thrum when cold
> Flat spots or stumble on boost, hesitation out of corners
> Power dropping when the bay is heat-soaked on track
> Intermittent check-engine light that clears on restart
Engine: 1.5 EcoBoost (YZJA, 200PS) • Fiesta ST Mk8 2018–2023 • 3 coils per car • 2-year warranty • Every unit tested