3.5" 2007-2018 Jeep Wrangler JK (4 Door) J-Venture Lift Kit by JKS

JSPEC100KFA 3.5-inch J-Venture Suspension System is engineered for 2007–2018 Jeep Wrangler JK 4-Door models, delivering increased ground clearance, enhanced tire clearance, and improved on-road and off-road performance. Designed as a complete, bolt-on lift solution, this system provides a balanced blend of ride comfort, articulation, and low-maintenance durability for drivers seeking reliable performance both on pavement and on the trail.

The J-Venture system features matched dual-rate front and rear coil springs, tuned to deliver a smooth, controlled ride during everyday driving while providing increased stability and support when the terrain becomes demanding. Shock options include FOX 2.0 Adventure Series, FOX 2.0 Performance Series, FOX 2.0 Remote Reservoir, and FOX 2.5 Performance Elite shocks, each specifically valved to complement the spring rates and suspension geometry. This range of damping options allows the suspension to be tailored for daily use, weekend trail runs, or more aggressive off-road applications.

To maintain proper suspension geometry after lifting, the kit includes a front adjustable track bar and rear track bar bracket to re-center the axles, along with front caster cam locks for precise alignment correction. Front sway bar Quicker Disconnects improve articulation when off-road, and front and rear bump stop extensions properly manage suspension up-travel to protect critical components. The result is a refined 3.5-inch suspension upgrade that enhances capability, control, and confidence without sacrificing everyday drivability.

Features and Benefits:

• JSPEC100KFA 3.5-inch J-Venture Suspension System designed for 2007–2018 Jeep Wrangler JK 4-Door models
• Adds 3.5 inches of lift for increased ground clearance and improved tire clearance
• JSPEC dual-rate front and rear coil springs provide smooth ride quality and enhanced off-road control
• Shock options include FOX 2.0 Adventure Series, FOX 2.0 Performance Series, FOX 2.0 Remote Reservoir, and FOX 2.5 Performance Elite shocks
• Front adjustable track bar and rear track bar bracket properly recenter axles after lifting
• Front caster cam locks allow accurate alignment correction and improved steering geometry
• Front sway bar Quicker Disconnects increase articulation for improved off-road performance
• Front and rear bump stop extensions properly limit suspension up-travel and protect components
• Low-maintenance, bolt-on suspension system engineered for daily driving and trail use
• Allows fitment of 35x12.5 tires with appropriate wheel backspacing (trimming may be required)