2" / 4" Street Performance Plus Coilover Kit - Belltech 964SPAC Combining our newly released independent damping adjustable front coilovers and supporting rear shocks with our time-tested lowering components equal the optimum in sporttruck handling all in one convenient package. Kits will contain (depending on application), a combination of height adjustable coilovers, shock absorbers, sway bars and lowering components to give you a vast improvement over OEM in overall performance and handling all while still retaining that comfortable ride quality. Includes: 17001 Front Coilover PAIR - Adjustable Damping 17004 Rear HKP Shock Single - Adjustable Damping 4762 Coil Spring 5317 Coil / Leaf Springs Features: Combining Our Adjustable Street Performance Plus Shock Absorbers With Our Time-Tested Lowering Components Equal The Optimum In Sporttruck Handling All In One Convenient Package Lowering: 2 In. F / 4 In. R Complete Ready To Install Front Height Adjustable Coilovers (Independent Adjustable Damping) Street Performance Plus Twin Tube Rear Shocks (Independent Adjustable Damping) 18 Clicks Of Rebound Force / 12 Clicks Of Compression Force Adjustment