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3-litre EcoBoost engine native to the Mk3 Focus RS
m365 performance calibration
Billet aluminium with knurled black anodised finish
It is well documented that direct injection engines
Sport Spring Kit [Mk4 Focus ST] fitted-mk3focusst 3-litre EcoBoost engine native toThe ultimate Sport Spring Upgrade for Mk4 Focus ST owners wanting to improve handling and aesthetics, without compromising on ride quality Tested and validated across thousands of miles of mixed driving styles and conditions, mountune's sport spring kit delivers a noticeable drop in ride height (20mm front 25mm rear) for improved aesthetics, whilst still ensuring compliance for every day use and enhanced cornering performance. Features: Uprated spring
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