An excellent way to improve the handling of your Focus ST is by installing a set of high quality sway bars. Whiteline is a leader in this category, and that is for good reason! This set of Whiteline sway bars feature a 3-way adjustable 26mm front bar and 2-way adjustable 22mm rear bar along with premium end links and bushings to get you hooked up in the corners! This kit will reduce body roll and spread the Focus's weight more evenly across the tires to dramatically improve grip and spirited driving confidence.
This set of Whiteline Front and Rear Sway Bars with Endlinks is designed specifically for the 2013-2017 Focus ST.