MST Performance Intake and Inlet for Focus MK4 ST 2.3 3009 and offer a substantial 15%

and offer a substantial 15% increase in overall diameter over the stock tailpipes

These performance exhausts are made in 2

fast turn in + faster cornering

Presets can be selected at the press of a button or triggered remotely

A choice of highly polished stainless steel tailpipes are available including 3

MST Performance Intake and Inlet for Focus MK4 ST 2.3 3009 and offer a substantial 15%Ford Focus MK4 ST 2019+ Cold Air Intake System Features: Insulate hot air with the heat shield. Improved throttle response More aggressive and sporty induction sound Direct fit application Easy to maintain dry cone air filter. Fits: Ford Focus MK4 ST 2019+