The Skyjacker LeDuc Series Coil-Over Kit is a complete coilover solution for 2007–2016 Jeep Wrangler JK applications, intended to support 3.5–4.5-inch lift setups. The LeDuc Series provides a road-ready spring-and-shock assembly packaged as a kit to replace standard suspension components. This coil-over kit suits lifted JK models and is presented as a dedicated upgrade for controlled ride height and suspension packaging.