The Dynatrac 3" Suspension Lift System 1 for the 2018-UP Jeep Wrangler JL is designed for the driver looking to drastically improve the performance and ride quality of their vehicle. System 1 is Dynatrac's entry level offering for Jeep enthusiasts looking to add lift height and wheel travel to their JL without breaking the bank. This system includes 3" lift dual rate coil springs, 2.0 EnduroSport shocks, bump stop spacers, sway bar links, and all necessary hardware to complete the installation. With this combination of components, Dynatrac was able to increase wheel travel numbers by 3" in front and 2" in the rear, significantly improving the performance of the 2018-UP JL. The 3.0” Lift System allows or fitment of 35" tires when used with Dynatrac's recommended wheel specifications. For users looking to install 37" tires, an optional extended bump stop spacer kit (Part # DT922029) is available.