Engineered to 'Activate More Grip', sway bars are principally designed to reduce body roll or sway. By reducing body roll, lateral loads are spread more evenly across the tires thereby increasing cornering grip and improving outright performance. This Whiteline 26mm adjustable position sway bar gives you more grip, better handling, and outright performance. It's the best dollar-for-dollar handling improvement you can make to your vehicle. In fact, the benefits extend to improvements in handling, safety, and tire wear without affecting ride quality or comfort.