Give your 2019-2024 Chevy Silverado or GMC Sierra 1500 a race-winning technology upgrade to improve damping in any terrain with FOX Performance Elite Series 2.5 Coil-Over shocks with Dual Speed Compression (DSC) Reservoir Adjusters. Designed to work in conjunction with a BDS 4-inch lift kit suspension system. Before any FOX shocks reach production they've had to stand the test of time and live up to incredible abuse by the fastest athletes in racing. FOX pushes the boundaries to give you that same precise control and race-proven performance you can feel in a bolt-on solution.