2018-2024
2007-2018
1997-2006
1987-1995
1976-1986
Installation Time
(approx) a Day
Difficulty Level:
Mechanical expertise or professional installation required.
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Find 2.5-3.75" Lift Kits for your Wrangler
Rubicon Express 3.50-Inch Progressive Coil Spring Extreme Duty 4-Link Long Arm Suspension Lift Kit (07-18 Jeep Wrangler JK 2-Door)Find parts that fit my vehicle
Item J114571
$0.00
2 Reviews
Our Price
$3,298.90 - $3,658.86
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- 3.5” Suspension Lift System
- Unrivalled Off-Road Performance
- Increased Rigidity & Durability
- Sophisticated 4 Link Long Arm Design
- Unbeatable Performance and Control
- Adjustable Chromoly Upper & Lower Control Arms
- PT-MEG Super-Ride Bushes
- Super-Flex Joints
- Unlimited Articulation Combined with Superior Handling
- Heavy-Duty Full-Width Transmission Crossmember
- Optional Monotube High-Performance Shocks Available
- Simplified Installation - No Welding Needed
- Rubicon Express Advantage Lifetime Warranty
- Fits 2007-2018 2 Door Jeep Wrangler JK
| Brand | Rubicon Express |
| Lift Height | 3.50 Inch |
| Lift Kit Type | Long Arm Lift |
| Lift Kit Includes Shocks | Shocks Not Included |
Description
Unrivalled Long Arm Off-Road Performance. Rubicon’s 3.5” Express 4 Link Extreme Duty Long Arm suspension is the most advanced system available for the Wrangler JK. For articulation, traction, performance, control and durability, nothing else comes close. You get sophisticated design, unmatched ruggedness, enhanced rigidity, and simplified installation.
Optional Monotube Shocks Available. The only way to improve Rubicon’s Express 4 Link Long Arm system is with more Rubicon parts. In this case, we mean Rubicon’s own high-performance monotube shocks, available as an optional extra.
Progressive Coil Springs. Appropriate springing is critical. Rubicon provides high-performance progressive coil springs in this system.
Simplified Installation. The Express suspension system includes a heavy duty full-width transmission crossmember for better rigidity and durability. It also means no welding is needed.
Rubicon Express Advantage Lifetime Warranty. The Express 4 Link system is protected by a limited lifetime warranty that even covers failure of the PT-MEG Super-Ride bushings.
Application. The Rubicon Express 3.5 in. Progressive Coil Spring Extreme Duty 4-Link Long Arm Suspension Lift Kit fits two-door Jeep JK Wranglers from 2007-2018.
Fitment:
- 2007 Jeep Wrangler
- 2008 Jeep Wrangler
- 2009 Jeep Wrangler
- 2010 Jeep Wrangler
- 2011 Jeep Wrangler
- 2012 Jeep Wrangler
- 2013 Jeep Wrangler
- 2014 Jeep Wrangler
- 2015 Jeep Wrangler
- 2016 Jeep Wrangler
- 2017 Jeep Wrangler
- 2018 Jeep Wrangler
Rubicon Express JK4423P
JK4423PM
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (2) Coil Springs - Front
- (2) Bump Stop - Front
- (2) Coil Springs - Rear
- (2) Bump Stop - Rear
- (1) Front Crossmember Assembly
- (2) Front Upper Arm with Bracket
- (2) 4 Link Lower Arm - Front
- (1) Rear Track Bar Bracket
- (2) Rear Sway Bar End Link
- (2) Brake Line Kit - Front
- (2) Brake Line Kit - Rear
- (2) 4 Link Arm Bracket
- (2) 4 Link Upper Arm - Rear
- (2) 4 Link Lower Arm - Rear
- (2) Sway Bar Disconnect - Front
- (2) Shock Relocator - Front
- (1) Track Bar - Front
5.0
Customer Reviews (2)
Reviews of Rubicon Express Suspension products have an average rating of 4.6 out of 5
Questions & Answers
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Will It Fit My Wrangler
- JK Rubicon 2 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
- JK Wrangler 2 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
