Description
Dynatrac
Dynatrac EnduroSport® 3″ Suspension Lift Kit System 4 for Jeep Wrangler JK (2007–2018)
The Dynatrac EnduroSport® 3″ Suspension Lift Kit System 4 is built for Jeep JK owners who want maximum performance, articulation, and ride quality without the excessive stance of taller lift systems. This system is engineered from the ground up to dramatically improve on-road comfort and off-road capability while maintaining excellent drivability.
At the core of the system are front and rear dual-rate progressive coil springs, delivering a softer initial spring rate for smooth daily driving and a firmer secondary rate under compression for outstanding bottom-out control when the terrain gets rough. Paired with Dynatrac 2.5 EnduroSport shocks, this setup delivers 30% more wheel travel over stock, keeping the tires planted for improved traction, control, and confidence both crawling and at speed.
System 4 also includes adjustable front and rear track bars, allowing precise axle centering after the lift. These track bars feature a dual-stage bushing system with a JM12T rod end, minimizing deflection while maintaining responsive steering and suspension movement. The result is a level stance, excellent articulation, and a suspension system that outperforms many long-arm kits of similar height.
Key Features & Benefits:
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Produces a true 3-inch suspension lift
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Adds 30% more wheel travel over stock
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Dual-rate progressive coil springs front and rear
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Lifetime guarantee against coil spring sag
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Includes front and rear adjustable track bars for optimized axle positioning
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Track bars feature dual-stage bushings and JM12T rod ends for strength and responsiveness
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Dynatrac 2.5 EnduroSport rebuildable and re-valvable shocks with vehicle-specific valving
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Level stance front to rear
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Out-articulates most long-arm kits of comparable height
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Vehicle can be returned to stock if desired
Tire & Wheel Fitment:
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Fits 33″ tires with no modifications
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Fits 35″ tires with minor modifications or aftermarket high-clearance fenders (test fitment recommended)
Important Notes:
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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
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2012–2018 JK models require:
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Dynatrac Exhaust Extension Spacer (PN: DT922011) or
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Aftermarket front driveshaft (Dynatrac PN: DT922014)
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2-door models may sit slightly taller than 4-door models but will remain level
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May require front and rear alignment cam kits (Dynatrac PN: DT922013)
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Optional spanner wrench available for track bar adjustment (PN: DT9191014)
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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
Vehicle Fitment:
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2007–2018 Jeep Wrangler JK
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2-door and 4-door models
SKU: DT JK30-1X5310-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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