Rubicon coils are designed to provide the best in ride quality without sacrificing durability and load capacity. All coils are powder coated silver. Our coils are made with the most advanced processes in the industry. Every coil is tested and checked for compliance to our rigid specifications.
Went from a harsh, teeth rattling 13 coil to these and although they did not provide a true 4.5 lift for my set up they are a dramatic improvement in ride and offer increased articulation.
Only been on a week so i havent hit any trails with them yet but easy install. Ride a lot better in my opinion then stock especially nice to be rid of the puck lift definitely stiffer which so far i like. Definitely really happy with these especially for the price
installed on a short arm XJ and they are a little stiffer than what I hoped for. The old springs were 3 1/2" RE and were much softer and better ride. I was hoping for similar ride but just more height
Q: can you re-powder coat the coil springs for different colors Answer this question
A: Do not powder coat springs, the heat from baking ruins the tempering of the spring.
Answered by Eric from Phoenix on 02/10/2021
A: We only have these available in the gray. If you want to powder coat them when you get them you can.
Answered by Kelly from 4WP Corporate Headquarters on 02/10/2021
Q: What is the free standing height of these springs, uncompressed? Answer this question
A: That answer isn't right. He's asking for overall length (which you should have on all your springs. They aren't 5.5" to 6.5" at ride height. They are 5.5" to 6.5" taller than stock springs.
Answered by boughtnotbuilt from Santa Rosa, CA on 05/15/2021
A: Depending on the accessories you have installed, these coil springs are 5.5-6.5" tall.
Answered by Kelly from 4WP Corporate Headquarters on 10/20/2020
Q: What is the total uncompressed height of these springs? I know on the Jeep XJ it states the uncompressed height is 21.25" at 164lbs. Is the dimension the same for this spring? Answer this question
A: Per Rubicon Express-Part Number 1345 &1352 are the same part for a 5.5" lift for the front spring XJ & TJ.
Answered by Cincinnati Mike from Tehachapi, CA. on 08/24/2022
Q: Free length / spring rate Answer this question
A: PN: RE1359 | Rear 7.5" | 224 lbs/in
Answered by Dave from 4WP HQ on 03/30/2022
Q: overall length and spring rate? Answer this question
A: Free Length 21.25 Spring Rate 164 lbs
Answered by Kelly from 4WP Corporate Headquarters on 08/02/2021
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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