Dynatrac 2007-2018 Jeep JK Wrangler, 4.5" Lift, Front, Dual Rate Spring Kit Jeep Grand Cherokee (WJ) 5" Jeep JK Suspension Lift

5" Jeep JK Suspension Lift Systems aims to strike a perfect balance between wheel travel

ProRock 60® Semi-Float Rear Axle

• Single Piston Calipers

Superior Lightweight Semi-Float Axle Design

letting you choose how much of the shank extends into the receiver tube - ideal for trucks with aftermarket bumpers

Dynatrac 2007-2018 Jeep JK Wrangler, 4.5" Lift, Front, Dual Rate Spring Kit Jeep Grand Cherokee (WJ) 5" Jeep JK Suspension LiftBeyond the added ground clearance, the dual rate design of Dynatrac springs provides a softer initial rate for superb on road comfort and a firmer secondary rate that delivers improved bottoming resistance and superior off road performance. The Dynatrac 2007 2018 Jeep Wrangler JK 4. 5" lift coil springs are designed for drivers demanding the ultimate in performance and ride quality, while allowing for increased wheel travel (when used with Dynatrac