Dynatrac JK451X5310L4 Features:

Dynatrac’s 4.5 in. Jeep JK Suspension Lift Systems aim to strike a balance between wheel travel, articulation, ground clearance, and precise on and off-road handling. Take on desert whoops, obstacle-riddled trails, and drive home in comfort.

• Dual-rate coil springs front and rear guaranteed never to sag
• High-steer flip kit for proper steering geometry without a drop pitman arm and increased ground clearance over stock
• Stainless steel high-steer taper adapter eliminates drilling the factory knuckle
• All links utilize dual-rate bushings or PTFE-lined rod ends for tuned vibration isolation, controlled deflection, with maximum articulation and responsiveness
• Includes high-performance rebuildable and revalvable Dynatrac 2.5 EnduroSport shocks
• Track bars are on vehicle adjustable designed for optimizing axle postion
• Increased wheel travel and articulation over stock
• No welding or cutting required
• 100% returnable to stock
• Maximum Lift Front: 4.5 in.
• Maximum Lift Rear: 4.5 in.
• OEM Wheels & Tires Fitment: Yes
• Recommended Aftermarket Wheels: 17x8.5 in. w/ 4.5 in. Backspace / -6mm Offset
• Recommended Aftermarket Tires: 35 in. x 12.50 in. (Larger 37 in. tire packages will fit with minor modifications or aftermarket high clearance fenders, test fitment recommended)
• TECH NOTE: Dynatrac’s advertised lift heights are based around a typical Jeep JK build which usually includes added weight of accessories such as heavier front bumper/winch and heavier rear bumper/spare tire. Lift heights may be higher than advertised if installed on a stock weighted vehicle.
• TECH NOTE: Requuires aftermarket front drive shaft. Dynatrac part # DT922014 [12-18] or #DT922016 [07-11].35 in. x 12.50 in. (Larger 37 in. tire packages will fit with minor modifications or aftermarket high clearance fenders, test fitment recommended)
• TECH NOTE: 2-door models sit slightly taller than 4-door models but remain level when installed.
• TECH NOTE: May require rear alignment cam kit, Dynatrac part # DT922013.
• TECH NOTE: Front driveshaft can hit certain model skid plates at full droop and may require trimming of skid for full articulation.
• TECH NOTE: Spanner wrench available to aid in track bar length adjustment. Part # DT9191014.