JKS JSPEC186PES J-Krawl 3.5" Suspension Lift Kit with Fox 2.5 PES DSC Shocks & Rubber Bushings

The JKS JSPEC186PES J-Krawl 3.5" Suspension System is a comprehensive, full-overhaul lift kit engineered for the 4-Door Jeep Wrangler JL. Designed for maximum articulation, strength, and adjustability, this system takes the factory suspension from front to rear and replaces it with purpose-built, performance-focused components built to handle everything from rock crawling to high-speed trail runs.

This kit is configured with factory-style rubber bushings, which are engineered to reduce Noise, Vibration, and Harshness (NVH) for a controlled, quiet ride with zero maintenance requirements.

Shock performance is handled by Fox 2.5 Performance Elite Series (PES) shocks with DSC (Dual Speed Compression) adjustment—Fox 2.5 PES R/R DSC units up front and Fox 2.5 PES piggyback DSC shocks in the rear. DSC adjustment allows you to independently dial in high-speed and low-speed compression damping for optimized performance across varying terrain conditions.

Key Features:

• 3.5" lift height for the Jeep Wrangler JL 4-Door
• All 8 J-Flex control arms included (upper and lower, front and rear) to optimize driveline and suspension geometry
• 2-inch x .250-wall DOM tube control arm construction
• Factory-style rubber bushings for maintenance-free NVH reduction
• Fox 2.5 Performance Elite Series front remote reservoir shocks with DSC adjustment
• Fox 2.5 Performance Elite Series piggyback rear shocks with DSC adjustment
• Standard rate dual-rate coil springs tuned for 4-door applications
• Adjustable front track bar for correcting caster geometry
• Rear track bar bracket included
• Quicker Disconnect front sway bar end links
• Bump stop extensions, brake line brackets, and all necessary hardware included
• Allows fitment of 37x12.50 tires (Rubicon) or 35x12.50 tires (non-Rubicon)

Note: An aftermarket front driveshaft is strongly recommended due to the potential for additional suspension travel at this lift height.