Synergy 2.0-inch lift starter springs for Jeep JL four-door applications, supplied with shock extensions. These springs are the main lift elements in Synergy’s 2.0in starter system for JL four-door models, and the inclusion of shock extensions is noted to accommodate the raised ride height. They are intended for four-door JL builds using Synergy’s starter kit components.
Synergy Jeep JL 2in Lift Starter Suspension System 4 Dr (Shock Extensions)