Rubicon Express is proud to announce the introduction of 2.5 inch lift systems for the Jeep JK Wrangler. These easy to install systems deliver impressive off road performance and value without having to change driveshafts, modify exhaust or brake lines. Get increased ground clearance, extended wheel travel and room for 35 inch tall tires.
Well please with the lift, gained over 3". 4wp included a size heavier front spring to account for my winch and steel bumper. Jeep sets level, no rake. Ride is better than stock Rubicon. Handling seems unharmed.
I bought the Rubicon Express 2.5" lift from 4wheel parts and installed it myself in a day. Fits great, looks great, works great. I have 35" AT's and the 2.5" is enough for these tires. Took it to get it aligned and the shop used the included shims and was able to get a nice alignment, although a couple measurements are outside factory spec. However, it drives and feels good going down the road even at 75 mpg.
Parts were all there. Nice material. Well packed. Poor instructions and part numbers referenced in instructions did not match actual part numbers on springs. Start in the back. I installed in my driveway with hand tools, torque wrench, two jack stands and two floor jacks (handy for the front end). First lift kit I had installed. You Tube video is handy to start with to identify process.
Didnt come with instructions took 5 hours total to put on 2.5 hours front and 2.5 hour rear. Overall I can definitely tell a difference, my old shocks were shot, and now my jeep feels pretty stable. My tires were rubbing on drivers side when I turn having 33s, Until I got this lift now there is no rub.
This is the 3rd Rubicon lift kit I’ve purchased. Always impressed with the quality and will keep buying them as I need.
I have been quite impressed with this suspension system. It rides and handles well on the street as well as off road. I have been to Moab and Ouray so far and it has been great! The instructions do lack a little bit of detail. For instance the rear track bar bracket is supposed to go at the top frame mount, but the instructions say it goes on the axle. I also had to drill a larger hole than what is indicated for the front bump stops. Other than that, this kit is great!
Installed it myself, took about 10 hours to do solo, Jeep looks good. I can’t wait to test it on the trails
Q: had the 2.5 rubicon express kit installed on 2018 jk unlimited love the way the jeep sets but going down the road every bump feels like the rear hits the bump stop, is that normal. Answer this question
A: Same problem on my '18 JKU but mine is kinda heavy with roof top tent & steel rear bumper. I did not have this problem with stock suspension under similar load.
Answered by Karmageddon from Virginia on 05/25/2021
A: You might want to have the installation double checked
Answered by Brent from 4WP HQ on 10/15/2020
Q: I have a 2015 rubicon unlimited , I would like to add larger tires and lift , but I really like the stock wheels , with this 2 1/2 lift , what other parts or things do I need to add , and what are the largest size tires I can add using the stock wheels without rubbing , I like a stock look , mean I don't plan on changing fenderand don't like tires sticking way out , can you help please ? I am planing on adding front and rear bumpers also , my question is will everything remain level with this kit ? Thanks Answer this question
A: Hello Lake, Largest tire you can run on the stock wheel is a 33x12.50 tire. This kit will allow you to run a 35x12.50 tire but they will rub with the stock wheels unless you add 1.5" wheel spacers. However, that will push the tires further outside the fenders. This kit is designed for aftermarket heavier bumpers. Thank you for the questions.
Answered by RK on 10/04/2015
Q: Hello, I recently purchased this item for my 2014 JEEP WRANGLER (JK) UNLIMITED SAHARA V6 - 3.6 Liter - GAS. What other parts do I need to purchase for this to work properly on my vehicle? Answer this question
A: Hello dep.sedillo, We recommend Part Number: EXP55837B and R/ERE1530. Thank you.
Answered by RK on 09/30/2015
Q: Can this lift be installed on a 2011 Sahara with stock wheels? Will wheel spacers be required? Answer this question
A: Hello Steven, Yes, this will fit your vehicle application. To run a larger tire size will require wheel spacers. We offer part number G/293-73-150 that will fit your vehicle. Thank you.
Answered by RK on 09/18/2015
Q: After reading the Q&A, some things are unclear for me. I have a 2014 JKU Sport. I plan on running this lift with 33''s. Are there any other parts that will be needed in order for this set up to run? Thanks in advance. Answer this question
A: Hello Anon, Installation of this kit on a 2012 and newer Jeep JK Wrangler will require either an exhaust spacer kit or aftermarket front and rear driveshafts. Thank you.
Answered by RK on 07/01/2015
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
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