JKS Manufacturing JSPEC114KFR 3.5" J-Konnect Lift Kit for 07-18 Jeep Wrangler

Vehicle Fitment

• 2007-2018 Jeep Wrangler JK (2-door and Unlimited 4-door, all trims)

Features

• Full 3.5" suspension lift for improved ground clearance and off-road capability
• Front & rear dual-rate coil springs tuned for balanced on-road ride and off-road performance
• Front & rear shock absorbers included -- FOX 2.0 Performance Series remote-reservoir shocks for excellent damping under load
• Heavy-duty fixed-length J-Link lower control arms (front & rear) made from 2" x .250-wall DOM tubing for increased strength and improved geometry
• Adjustable front track bar and rear track-bar bracket for proper axle centering after lift
• Drag-link flip kit with track-bar brace to correct steering geometry and minimize bump steer
• Quick-disconnect sway bar links (front) for improved articulation and better wheel travel off-road
• Bump-stop extensions, brake-line relocation brackets and all necessary hardware included -- ready to install as a complete kit

Specifications

• Front lift height: 3.5"
• Rear lift height: 3-5" (depending on load and configuration)
• Material (control arms): DOM steel tubing 2" x .250-wall
• Shock type: FOX 2.0 remote-reservoir performance shocks (front & rear)
• Suspension type: full coil-spring lift kit with fixed-length lower arms
• Tire/wheel fitment (recommended): up to 35x12.5 tires with 16x8, 17x9 or 20x9 wheels (4.5" backspacing)
• Includes full hardware: springs, shocks, control arms, track-bars/relocation brackets, drag-link flip kit, sway-bar links, bump-stop extensions, brake-line brackets, installation hardware

Included Components

• 1x front dual-rate coil spring set
• 1x rear dual-rate coil spring set
• 1x pair front J-Link lower control arms
• 1x pair rear J-Link lower control arms
• 1x set FOX 2.0 remote-reservoir front shocks
• 1x set FOX 2.0 remote-reservoir rear shocks
• 1x adjustable front track bar
• 1x rear track-bar relocation bracket & support braces
• 1x HD drag-link flip kit with track-bar bracket
• 1x set front quick-disconnect sway-bar links
• Brake-line relocation brackets, bump-stop extensions, and all installation hardware

Product Description

The JKS Manufacturing JSPEC114KFR 3.5" J-Konnect Lift Kit is a comprehensive suspension upgrade engineered to give 2007-2018 Jeep Wrangler JK owners increased ground clearance, improved off-road capability, and a robust platform for larger tires. The kit's heavy-duty J-Link lower control arms, dual-rate springs, and FOX 2.0 remote-reservoir shocks work together to deliver strong performance both off-road and on the street -- with enough articulation for serious trail use and enough refinement for everyday driving. The adjustable track-bar, drag-link flip kit, quick-disconnect sway-bar links, and bump-stop extensions ensure proper suspension geometry and articulation without compromising ride quality or reliability.

Because the kit includes all necessary components -- springs, control arms, shocks, track-bar assemblies, sway-bar links, drag-link flip kit, bump-stop and brake-line brackets, and detailed installation hardware -- it offers a direct, bolt-on solution for JK owners seeking a clean, complete suspension overhaul. The JSPEC114KFR is especially suitable for those planning 35" tires or heavier off-road use, while still retaining manageable on-road behavior and predictable handling. For Jeep Wrangler JK builds where durability, clearance, and performance matter, this kit stands out as a well-engineered and proven choice.