Dynatrac 2007-2018 Jeep JK Wrangler, 4.5" Lift, Rear, Dual Rate Spring Kit coil Includes high-performance rebuildable and re-valvable

Includes high-performance rebuildable and re-valvable Dynatrac 2

Nitrogen charged monotube design

a race-developed high-flow piston

5 EnduroSport shocks adds 30% more wheel travel over stock

Yukon Electric Locker for Dana 44

Dynatrac 2007-2018 Jeep JK Wrangler, 4.5" Lift, Rear, Dual Rate Spring Kit coil Includes high-performance rebuildable and re-valvableBeyond 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 rear coil springs are designed for drivers demanding the ultimate in performance and ride quality, while allowing for increased wheel travel (when used with