ISC Suspension

Your Focus ST is a decently capable hatchback right from the factory, but its factory suspension setup isn't exactly performance-oriented. If you're looking to build up a track-ready hot hatch, one of your best options on the market is a coilover kit from ISC Suspension, featuring adjustable compression levels to suit different needs. We have kits designed strictly for optimal track use, as well as ones more catered toward comfort and street driving, so take your pick!