Many aftermarket lift kits use the OEM coil isolator which causes the front coil springs to flex outward and rub against the suspension. This could eventually cause a catastrophic failure of your suspension. Daystars Coil Isolator replaces the OEM coil isolator and corrects this issue eliminating the premature wear of your suspension system. Product Features:Corrects The Bow Of The Front Aftermarket Lift SpringsInstalls Quickly Without Specialized ToolsLimited Lifetime Warranty