Lifting your Jeep JK Wrangler improves ground clearance and allows for larger tires but it can have an adverse effect on suspension and steering geometry. Now you can have your cake and eat it too, thanks to Rubicon Express best on-road performing kit the 3.5-inch JK progressive coil sport kit. This kit corrects steering and control arm geometry to eliminate bump steer and increases anti-dive for better braking and improved safety. The kit includes our new high steer kit made up of a new solid drag link that accepts OE tie rod ends while relocating the steering stabilizer above the drag link for increased ground clearance. The sport kit can improve the ride quality and handling on any 07+ JK or JK Unlimited with a 3.5-inch suspension lift. Progressive coils have a longer extended length vs. Linear coils, maximizing droop travel. The progressive spring rate also results in a smooth ride over small bumps with enough spring rate to prevent harsh bottoming during full compression.
What a great upgrade. Ride is a lot smoother and lift height is perfect. The progressive coil springs really make a difference and the shocks are seriously what should come stock. Now wondering why I didn't get this done sooner. Thanks, Rubicon Express. The progressive coil lift kit with monotube shocks is perfect.
from Tucson, AZ
5.0My wifes is a happy person
Works great for what needed at the time. Rides real smooth.
from West Georgia
Ride is great, the progressive springs keep the body roll down.
from Denver Colorado
They team at 4 Wheel Parts Fort Worth #40 were awesome as always. Made the purchase online and they contacted me within hours of the purchase to get the appointment for install set. With the situation of COVID19 right now they made the whole process easy.
Dropped off my Jeep and the guys suggested a couple of other items to ensure that "Death Wobble" wouldnt be an issue after the install of the lift.
So again thats to the staff and the knowledge that they have and information they are always willing to pass on.
from Fort Worth, TX
5.0Great ride and plenty of clearance
I had a Rough Country lift on my first jeep and though it was inexpensive it didn't provide a good ride and was very stiff. This lift was much better than stock suspension. The progressive springs absorb every obstacle with a comfortable ride on and off the road. This kit includes the bilstein shocks which are a great bargain. With this lift I clear my 35" tires.
Rubicon Express has such a strong commitment to producing high quality Jeep suspension systems that it offers a lifetime, transferable hassle free warranty on all its products. It is a true lifetime warranty that can be used by the original owner of the tenth owner of the Jeep. The warranty covers all components, even down to the Super-Ride bushings. Rubicon In addition, Rubicon Express offers a wide variety of builder parts for customizing a build. All builder parts use the highest quality materials, components and manufacturing processes, insuring the built out rig will perform at the highest level possible. Rubicon Express has anything the builder needs from axle bracket kits to HD superflex joints, super-ride bushing kits to control arm brackets and much more. Shop Rubicon Express Now