2018-2025
2007-2018
1997-2006
1987-1995
1976-1986
Installation Time
(approx) a Day
Difficulty Level:
Mechanical expertise or professional installation required.
Installation Guides
No guide available for this part yet.
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Find 4-4.75" Lift Kits for your Wrangler
RSO Suspension 4-Inch Stage 1.1 Suspension Lift Kit (07-18 Jeep Wrangler JK)Find parts that fit my vehicle
Item J240548
$2,033.93
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-10% $2,033.93 kit Was $2,259.92
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Product Information
Features, Description, Q&A, Specs & Installation
Features & Specs
- Suspension Lift Kit (Stage 1.1)
- Provides 4-Inch Lift Height
- Improves Ground Clearance and Off-Road Capability
- Enhanced Stability and Ride Comfort
- Compatible with Factory Components and Aftermarket Upgrades
- Kit Components Built from Premium-Grade Materials
- Includes Front and Rear Coil Springs
- Heavy-Duty Front and Rear Shock Absorbers
- High-Strength Control Arms and Track Bar Relocation Brackets
- Rigorously Tested for Reliability and Efficiency
- Durable, Dependable, and Long-Lasting Quality
- Powder-Coated Finish for Corrosion Resistance
- Straightforward Bolt-On Installation
- No Cutting and Drilling Required
- Limited 1-Year Warranty
- Fits 2007-2018 Jeep Wrangler JK Models
| Brand | RSO Suspension |
| Lift Height | 4.00 Inch |
| Lift Kit Type | Coil Spring Lift |
| Lift Kit Includes Shocks | Shocks Not Included |
Description
Premium Lift Solution. The RSO Suspension 4-Inch Stage 1.1 Suspension Lift Kit is designed to elevate your Jeep Wrangler JK, enhancing its off-road prowess and allowing for larger tire fitment. This lift kit boosts ground clearance and stability, making it perfect for tackling rough terrains and trails with confidence. It provides improved suspension articulation and overall ride quality both on and off the road.
Construction and Appearance. The RSO Suspension 4-Inch Stage 1.1 Suspension Lift Kit features heavy-duty steel control arms, track bar brackets, and precision-engineered coil springs. All components are powder-coated in a sleek black finish, offering both durability and corrosion resistance. The shock absorbers are built to handle extreme conditions while maintaining a smooth ride.
Installation. Installation of the RSO Suspension 4-Inch Stage 1.1 Suspension Lift Kit is a moderate task, best suited for individuals with mechanical experience or professional installation. The bolt-on design ensures no cutting or drilling is required.
Warranty. This kit is backed by a limited 1-year warranty, giving you peace of mind in its long-term durability.
Application. This RSO Suspension 4-Inch Stage 1.1 Suspension Lift Kit fits 2007-2018 Jeep Wrangler JK models.
RSO Suspension KJK4011
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- Suspension Lift Kit (Stage 1.1)
- Front and Rear Coil Springs
- Front and Rear Shock Absorbers
- Control Arms and Track Bar Relocation Brackets
4.8
Reviews of RSO Suspension Suspension Products (49)
Reviews of RSO Suspension Suspension products have an average rating of 4.8 out of 5
Questions & Answers
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