The Fox 2.5 Elite Coil-over shocks provide suspension damping and suspend the weight of the vehicle. The integrated coil spring can be adjusted for preload and ride height and come pre-set to level your vehicle right out of the box. Experience for yourself the incredible performance and precise control that Performance Elite Series Coil-over Reservoir shocks deliver. Performance Elite Series 2.5 Reservoir Rear smooth body shocks give you enhanced ride quality and the control you need when heading off the pavement.