JKS JSPEC114KFA 3.5in J-Konnect Lift Kit FOX 2007-2018 Jeep Wrangler JK 2-Door

Vehicle Fitment

• 2007-2018 Jeep Wrangler JK 2-Door (Sport, Sahara, Rubicon, X, Freedom, Call of Duty), 4WD

Fitment Notes

• 2-Door (standard JK) only - for 4-Door Unlimited JK J-Konnect 3.5" see JSPEC113KFA
• 2012-2018 models with 3.6L Pentastar V6 require exhaust modification for driveshaft clearance at full suspension droop; use JKS exhaust extension kit JKS8150
• Factory wheels cannot be reinstalled without wheel spacers after lift
• Maximum recommended tire size: 35x12.50 on 16x8, 17x9, or 20x9 wheels with 4.5" backspacing (trimming may be required)
• JKS8150 exhaust extensions sold separately for 3.6L Pentastar applications

Features

• JSPEC dual-rate front and rear coil springs tuned specifically for the 2-Door JK platform at 3.5" lift height
• Custom-valved FOX 2.0 Adventure Series IFP monotube gas shocks matched to this 2-Door J-Konnect 3.5" system
• Front and rear J-Link lower control arms (heavy-duty 2" x .250-wall DOM tubing) deliver serious strength over factory arms while correcting front caster and rear wheelbase
• OE-style rubber bushings at both ends of J-Link arms minimize NVH for a street-friendly, quiet ride
• HD Drag Link Flip Kit with track bar bracket corrects steering angles for factory-like handling at lifted height
• Front and rear track bar support braces reinforce factory mounts for added strength and protection under trail stress
• JKS front adjustable track bar and rear track bar relocation bracket correct axle positioning at lifted ride height
• JKS2034 Quicker Disconnect front sway bar links unlock up to 30% more front axle articulation on the trail

Specifications

• Lift Height: 3.5 inches
• Platform: Jeep Wrangler JK 2-Door
• System Level: J-Konnect (step above J-Venture - adds J-Link lower control arms and steering correction)
• Shock Series: FOX 2.0 Adventure Series IFP (custom-valved for this system)
• Control Arm Construction: 2" x .250-wall DOM tubing, fixed length J-Link lower arms
• Max Recommended Tire Size: 35x12.50
• Recommended Wheel Backspacing: 4.5 inches
• Installation Type: Bolt-on, no cutting or drilling
• Warranty: Limited Lifetime (JKS components); FOX Shocks covered by FOX limited warranty
• Made in USA

Included Components

• 2x JSPEC Dual-Rate Front Coil Springs (2-Door specific)
• 2x JSPEC Dual-Rate Rear Coil Springs
• 2x FOX 2.0 Adventure Series IFP Front Shocks (custom-valved)
• 2x FOX 2.0 Adventure Series IFP Rear Shocks (custom-valved)
• 2x Front J-Link Lower Control Arms (fixed length, 2" x .250-wall DOM)
• 2x Rear J-Link Lower Control Arms (fixed length, 2" x .250-wall DOM)
• 1x HD Drag Link Flip Kit with Track Bar Bracket
• 1x Front Track Bar Support Brace
• 1x Rear Track Bar Support Brace
• 1x JKS Front Adjustable Track Bar
• 1x Rear Track Bar Relocation Bracket
• 1x Pair JKS2034 Quicker Disconnect Front Sway Bar Links
• 1x Pair Front Brake Line Relocation Brackets
• 1x Set Front and Rear Bump Stop Extensions
• 1x Installation hardware pack

Product Description

The JKS JSPEC114KFA is a complete 3.5" J-Konnect suspension lift system engineered specifically for the 2007-2018 Jeep Wrangler JK 2-Door. J-Konnect builds on the proven J-Venture platform by adding front and rear J-Link lower control arms, a HD Drag Link Flip Kit, and front and rear track bar support braces - a meaningful step up in strength, geometry correction, and trail durability. J-Link lower control arms are fabricated from 2" x .250-wall DOM tubing with large factory-style rubber bushings at both ends, providing a dramatic strength upgrade over the factory stamped arms while eliminating the NVH that comes with less refined aftermarket designs. They simultaneously add front caster and correct rear axle wheelbase at 3.5" of lift.

The HD Drag Link Flip Kit flattens the steering angle to restore factory-like steering feel, while front and rear track bar support braces reinforce the factory mounting points that are known to be a weak link under sustained off-road use. Custom-valved FOX 2.0 Adventure Series IFP shocks are tuned alongside 2-Door-specific JSPEC dual-rate coil springs, and JKS2034 Quicker Disconnect sway bar links provide up to 30% more front articulation when needed on the trail. Note: 2012-2018 models with the 3.6L Pentastar V6 require the JKS8150 exhaust extension kit for driveshaft clearance at full suspension droop.