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Rubicon Express 4.0" Standard Leaf Spring Lift Kit with Twin Tube Shocks - RE5515


  • Rubicon Express | Part Number: R/ERE5515
  • Suspension Type:Leaf Spring
  • Rear Lift Method:Lift Block, U-Bolts & Add-A-Leaf
  • Rubicon Express Suspension Type:Standard Kit
  • Lift Height Range:3 to 4.99 Inches
  • Shocks Included:Shocks Included
  • Fitment:Direct Fit


The 4" Standard System is great for owners that desire more ride height and improved suspension articulation, but want a package at a more affordable price. The 4" Standard System comes complete with new springs, hardware, and shocks.



it is lifted 6 full inches

when thinking about this kit consider ordering sye and cv rear drive shaft or scrap the 4 degree shims and get 6 or 8 degree shims I went with 8 works good with my 10 mile round trip to my shop. when I finished the install I had gained 6 inches of bumper height. so far with almost 300 mile on it, it is still the bumpiest thing I have ever driven....its a jeep thing I don't understand...but I love it...I have however broken the door pull strap climing in and out but who cares it my daily driver for life

from kenosha wi |
Good deal for the money

This is a great kit, it lifted my jeep around seven inches because the original springs were so wore out. it rides a little stiff but time will tell. it takes a whole day to install, if i new i would've ordered 6 degree rear axle shims, because the 4 degree shims aren't enough. Chip in tech support was very helpfull and knolegeble with the differant kits and what I was trying to do it's nice to be able to talk with someone who knows what there talking about.

from Jasper Florida |

Question & Answers

2 Answered questions

Does the kit come with RE brand shocks?

Asked by RustyCannon from AL on

Hi RustyCannon, This Rubicon Express 4.0 Inch Standard Leaf Spring Lift Kit with Twin Tube Shocks includes the twin tube shocks made by Rubicon Express, yes. Thank you for your inquiry.

Answered by Jim G Ext 4806 from AL on

the kit contain differential taper blocks and transmission spacers I have a 1989 yj

Asked by frank from genoa city wi on

Hello Frank, Yes this kit comes with all the needed hardware included the t case lowering kit. If you have anymore questions feel free to ask, Thank you.

Answered by JordanC extension833 from genoa city wi on


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

This Product Fits the Following:

  • 1995 Jeep Wrangler (YJ) Rio Grande  
  • 1995 Jeep Wrangler (YJ) SE  
  • 1995 Jeep Wrangler (YJ) Sahara  
  • 1994 Jeep Wrangler (YJ) Renegade  
  • 1994 Jeep Wrangler (YJ) S  
  • 1994 Jeep Wrangler (YJ) SE  
  • 1994 Jeep Wrangler (YJ) Sahara  
  • 1993 Jeep Wrangler (YJ) Base  
  • 1993 Jeep Wrangler (YJ) Renegade  
  • 1993 Jeep Wrangler (YJ) S  
  • 1993 Jeep Wrangler (YJ) Sahara  
  • 1992 Jeep Wrangler (YJ) Base  
  • 1992 Jeep Wrangler (YJ) Islander  
  • 1992 Jeep Wrangler (YJ) Renegade  
  • 1992 Jeep Wrangler (YJ) S  
  • 1992 Jeep Wrangler (YJ) Sahara  
  • 1991 Jeep Wrangler (YJ) Base  
  • 1991 Jeep Wrangler (YJ) Islander  
  • 1991 Jeep Wrangler (YJ) Renegade  
  • 1991 Jeep Wrangler (YJ) S  
  • 1991 Jeep Wrangler (YJ) Sahara  
  • 1990 Jeep Wrangler (YJ) Base  
  • 1990 Jeep Wrangler (YJ) Islander  
  • 1990 Jeep Wrangler (YJ) Laredo  
  • 1990 Jeep Wrangler (YJ) Sahara  
  • 1989 Jeep Wrangler (YJ) Base  
  • 1989 Jeep Wrangler (YJ) Islander  
  • 1989 Jeep Wrangler (YJ) Laredo  
  • 1989 Jeep Wrangler (YJ) Sahara  
  • 1988 Jeep Wrangler (YJ) Sport  
  • 1988 Jeep Wrangler (YJ) Base  
  • 1988 Jeep Wrangler (YJ) Islander  
  • 1988 Jeep Wrangler (YJ) Laredo  
  • 1988 Jeep Wrangler (YJ) S  
  • 1988 Jeep Wrangler (YJ) Sahara  
  • 1987 Jeep Wrangler (YJ) Base  
  • 1987 Jeep Wrangler (YJ) Laredo  
  • 1987 Jeep Wrangler (YJ) Sport  


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