S2000 Upgrades Sway Bars | Suspension Upgrades for Automotive Applications. Take a look at the Sway Bars we sell from top brands including Cusco, Godspeed Project, Suspension Techniques, Tanabe and Whiteline. We sell Sway Bars for vehicles including Honda. We offer Sway Bars for applications including Honda Civic Si EP3, Honda S2000 and more. Select your vehicle from the search filter below to view Sway Bars by vehicle make, model and year.