MST Performance Intake and Inlet for Focus MK4 ST 2.3 TW2-1026 Another advantage: all downpipes fit

Another advantage: all downpipes fit to the outlet of the exhaust housing

The ZAERO Design rear diffuser is made from high quality ABS plastic and is designed to fit perfectly on your BMW M135i or M140i

Designed to improve handling

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MST Performance Intake and Inlet for Focus MK4 ST 2.3 TW2-1026 Another advantage: all downpipes fitDescription 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+