Description
Dynatrac
Dynatrac EnduroSport® 4.5″ Suspension Lift Kit System 4 for Jeep Wrangler JK (2007–2018)
Dynatrac’s 4.5″ Jeep JK Suspension Lift Systems are engineered to strike the ideal balance between wheel travel, articulation, ground clearance, and precise on- and off-road handling. This system is built to handle desert whoops, technical trails, and long highway drives home with equal confidence.
System 4 delivers increased suspension travel and stability through a carefully tuned combination of dual-rate coil springs, adjustable control arms, optimized steering geometry, and rebuildable Dynatrac 2.5 EnduroSport shocks. The result is a JK that crawls with control, tracks straight at speed, and remains comfortable for daily driving.
Key Features & Benefits:
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True 4.5-inch suspension lift
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Dual-rate coil springs front and rear, guaranteed never to sag
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Dynatrac 2.5 EnduroSport rebuildable and re-valvable shocks
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Increased wheel travel and articulation over stock
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High-steer flip kit for proper steering geometry without a drop pitman arm
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Stainless steel high-steer taper adapter eliminates knuckle drilling
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Adjustable front and rear track bars for precise axle centering
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Adjustable front upper and rear lower control arms
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Dual-rate bushings or PTFE-lined rod ends for controlled deflection, vibration isolation, and maximum articulation
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100% bolt-on design and fully returnable to stock
What’s Included:
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Dual-rate front and rear coil springs
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Dynatrac 2.5 EnduroSport shocks
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High-steer components and flip kit
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Front and rear adjustable track bars
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Adjustable front upper and rear lower links
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Track bar drop brackets
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Bump stop spacers
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Rear brake lines
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Rear sway bar links
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All required hardware
Tire & Wheel Fitment:
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Clears 35″ tires with no modifications
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37″ tires fit with aftermarket high-clearance fenders (test fitment recommended)
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OEM wheels and tires: Compatible
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Recommended aftermarket wheels: 17×8.5″ with 4.5″ backspacing / -6mm offset
Important Notes:
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Advertised lift heights are based on vehicles with typical added weight such as bumpers and winches; stock-weight vehicles may sit slightly higher
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Aftermarket front driveshaft required
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Dynatrac PN DT922016 for 2007–2011
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Dynatrac PN DT922014 for 2012–2018
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Front driveshaft may contact some skid plates at full droop; trimming may be required
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Rear alignment cam kit may be required (Dynatrac PN: DT922013)
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2-door models may sit slightly taller than 4-door models but will remain level
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Spanner wrench available for track bar adjustment (Dynatrac PN: DT9191014)
Vehicle Fitment:
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2007–2018 Jeep Wrangler JK
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2-door and 4-door models
SKU: DT JK45-1X5310-L4
WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. Visit www.P65Warnings.ca.gov for more information.
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