Cold Air Intake MST Performance FO-MK4016 Ford Focus MK4 ST 2019-2023
Features:
* Insulate hot air with the Heat shield
* Improved throttle response
* More aggressive and sporty induction sound
* Direct-fit applications
* Easy to maintain DRY cone air filter
* DYNO: +11.4hp@5000rpm
+16.2nm@5000rpm