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Rubicon Express 3.5" Standard Suspension System for 07-17 Jeep® Wrangler Unlimited JK 4 Door

The Quadratec® Difference
Starting at
Raising the bar once again; Rubicon Express brings the Off-Road industry a great performing, low cost 3.5 inch suspension system for Wrangler JK. The new RE71X2 Standard Lift systems provide 3.5 inches of added tire clearance for JK Wranglers. Featuring and adjustable front track bar, front and rear replacement coil springs, front and rear cam bolts for caster and pinion adjustment, bump stops, rear track bar bracket, brake line relocation brackets and rear extended sway bar end links. The factory control arms and other components are retained. The RE71X2 system performs smoothly on and off the trail. This suspension will allow the use of 33 x 12.5 to 37 x 12.5 tires.

Rubicon Manufacturing's Extreme Duty mono-tube shock for Jeeps and full-size trucks are developed and tuned specifically for each application to deliver maximum control while not compromising ride quality, high speed stability and comfort for those extended trips over the toughest terrain.

  • Specifically calibrated and tested for each vehicle
  • Mono-tube design provides excellent heat dissipation resulting in dependable performance under all conditions
  • Large 46mm sintered metal velocity-sensitive piston for more consistent performance
  • Nitro steel piston rods, won't chip or peel like chrome rods
  • Viton seal and low friction piston rod bearing for long life
  • Fully serviceable, tunable
  • Polyurethane bushings are more responsive
  • Durable powder coated finish resists scratches
  • Robotic welds for greater consistency
  • Manufactured in the USA with a limited lifetime warranty
Installation Notes
Installation Difficulty:
Level 2Intermediate
Parts Included
Front Coil Springs Rear Coil Springs Front Track Bar Front Cam Bolts Rear Cam Bolts Front Bump Stops Rear Bump Stops Rear Track Bar Bracket Brake Line Brackets Rear Sway Bar Links Front Shocks Rear Shocks
  • Features: Front Sway Bar Disconnects
  • Lift Height (Lift Kits): 3.50, 3.5
  • Shocks Included: With Shocks
  • Max Tire Size: 37
  • Lift Height Range: 3 - 4.5 inch
  • Included Parts: Bump Stop Extensions, Cam Bolts, Front Track Bar, Rear Track Bar Bracket, Sway Bar Endlinks
  • Jeep Wrangler Unlimited 4-Door (JK)

  • 2017 Jeep Wrangler Unlimited 4-Door (JK)
  • 2016 Jeep Wrangler Unlimited 4-Door (JK)
  • 2015 Jeep Wrangler Unlimited 4-Door (JK)
  • 2014 Jeep Wrangler Unlimited 4-Door (JK)
  • 2013 Jeep Wrangler Unlimited 4-Door (JK)
  • 2012 Jeep Wrangler Unlimited 4-Door (JK)
  • 2011 Jeep Wrangler Unlimited 4-Door (JK)
  • 2010 Jeep Wrangler Unlimited 4-Door (JK)
  • 2009 Jeep Wrangler Unlimited 4-Door (JK)
  • 2008 Jeep Wrangler Unlimited 4-Door (JK)
  • 2007 Jeep Wrangler Unlimited 4-Door (JK)
Part NumberCatalog #OptionPrice
RE7142 KIT16300.6008Without Shocks$579.99
RE7142M16300.6016With Mono-Tube Shocks$849.99
RE7142T16300.6022With Twin-Tube Shocks$636.99
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