JKS JSPEC193KFP 3.5" J-Krawl Complete Suspension System with FOX 2.0 IFP Shocks

The JKS J-Krawl 3.5" Complete Suspension System transforms your 2007-2018 Jeep Wrangler JK 4-Door into a serious off-road performer with maximum articulation, improved strength, and full adjustability. This comprehensive kit provides everything needed to upgrade your factory suspension from front to rear for hardcore rock crawling or high-speed desert running.

Complete System Components:

• J-Flex upper and lower control arms (all 8 corners) with factory-style rubber bushings for reduced NVH
• JSPEC dual-rate coil springs at each corner for a level 3.5" lift
• FOX 2.0 IFP Performance Series monotube shocks front and rear with custom valving
• Adjustable front track bar for proper axle centering
• Rear track bar bracket
• Quicker Disconnect front sway bar end links
• Rear sway bar links
• Bump stop extensions
• All necessary hardware for complete installation

Performance Features:

• Dual-rate progressive coil springs provide smooth highway comfort that transitions to firmer rates during compression for enhanced control off-road
• Adjustable control arms allow precise tuning of front caster, rear pinion angle, and overall wheelbase
• Control arms constructed from 2" x .250-wall DOM tubing with factory-style rubber bushings for quiet operation
• Custom-valved FOX monotube shocks engineered specifically for J-Krawl's component combination and oversized tires
• Maximum suspension articulation for conquering challenging terrain
• Builds off factory suspension mounting points for reliable, proven performance

The JKS Engineering team spent extensive time dialing in shock valving and spring rates to deliver impressive stability and compression/rebound response. Whether loaded with gear for an expedition, running light for rock crawling, or cruising to the beach, the J-Krawl system delivers the performance you need with the ride quality you want.

Installation Notes: Aftermarket front driveshaft strongly recommended. Models with 3.6L Pentastar motor (2012-2018) require exhaust modification for driveshaft clearance at full droop (JKS8150 exhaust extensions available separately). Requires 17" or larger wheels with 4.5" backspacing or smaller. Rubicon sway bar link hardware included.