The Dynatrac 3" Suspension Lift System 6 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 6 builds off of System 3 with upgraded 2.5 EnduroSport shocks for improved shock damping and heat dissipation. This system includes 3" lift dual rate coil springs, 2.5 EnduroSport shocks, tubular steel front lower links, adjustable front and rear track bars, 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 front lower links included with this system are constructed from thick wall steel tubing, provide increased castor numbers, and feature dual durometer bushings for noise free operation, maximum articulation, and minimal bind. The adjustable front and rear track bars ensure a properly centered axle with on-Jeep adjustability while also improving steering response with reduced deflection. Overall articulation is also improved by minimizing suspension bind. 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.