Your 2013 to 2016 Focus ST is already one of the most nimble hot hatches on the road, but that doesn't mean there aren't improvements to be made. Our Focus ST suspension parts will give your ST a huge handling overhaul and make your ST even more responsive with better cornering, reduced body roll, and more grip. Our suspension upgrades range from basic lowering springs to complete coilover kits. All of these Focus ST suspension upgrades are bolt-on replacements for your factory components for quick, easy gains. After you've grabbed some suspension parts, take a look at our intake and tuners or our exhaust upgrades to stack on the power.