The two primary functions of sway bars are to control body roll and to determine the understeer or oversteer behavior of a vehicle. Stock sway bars have low torsional spring rates because they are manufactured from small diameter bar stock or tubing. BMR Suspensions SB003 rear sway bar was designed by factoring in the vehicle weight, application, motion ratio, coil spring rate, and adjustability requirements. Manufactured from heavy - wall 25mm DOM tubing, the SB003 is cold formed to better resist torsional fatigue and retain its memory far longer than the hot - formed bars used by many competitors. The sway bar is CNC - formed for exact manufacturing tolerances and repeatable high quality. The SB003 attaches to your Camaro with 88 - durometer polyurethane bushings, reducing the deflection from the stock rubber bushings. These bushings are molded from 88 - durometer, low - deflection, polyurethane, and are internally fluted to keeps grease in the bushing. The fabricated laser cut, TIG - welded steel sway bar end links are reinforced to minimize deflection.BMR Suspension designed the SB003 sway bar for street performance, drag race, autocross, and road race applications. The SB003 gives you a 149 increase in rate over the stock bar (depending on year and model). These rate increases allow you to fine - tune the handling characteristics of the suspension so you can drive harder through corners with minimal body roll. The hollow design allows for loads of strength without adding a lot of weight. This allows for more sway bar control, which equals better handling. When performance is a must, rely on BMR SuspensionBMR Suspensions SB003 sway bars are available in black hammertone and red powdercoat for long - lasting good looks. Installation time is about 1 - 2 hours. Proudly made in the U.S.A.All kits come with polyurethane mounting bushings and endlink kits.