JKS JSPEC185PES J-Krawl 2.5" Suspension System w/ Fox 2.5 PES Shocks & HD Rate Coils

The JKS JSPEC185PES J-Krawl Suspension System is a purpose-built, performance-engineered lift kit designed for the 2018–2023 Jeep Wrangler JL 4-Door. This complete system pairs JKS's proven J-Krawl geometry engineering with premium Fox 2.5 Performance Elite Series (PES) shocks to deliver exceptional on-trail control and on-road composure.

The front axle is equipped with Fox 2.5 PES Remote Reservoir (R/R) DSC shocks, featuring a Dual Speed Compression (DSC) adjuster that allows quick, tool-free tuning of both high- and low-speed compression damping. The rear axle runs Fox 2.5 PES Piggyback (P/B) DSC shocks, also with DSC technology, providing a generous reservoir for extended heat dissipation during demanding trail use. Both shock configurations utilize rubber mount bushings for reduced NVH (noise, vibration, and harshness) and long service life.

Key Features:

• Fox 2.5 PES Remote Reservoir DSC shocks up front for maximum adjustability
• Fox 2.5 PES Piggyback DSC shocks in the rear with expanded fluid capacity
• Dual Speed Compression (DSC) adjustment on all four corners
• Heavy-Duty (HD) Rate Coil Springs engineered specifically for the JL 4-Door platform
• Rubber bushing shock mount interface for improved ride comfort and durability
• Designed for the 2018–2023 Jeep Wrangler JL 4-Door
• Complete J-Krawl system configuration for trail-ready and street-driven builds

JKS Manufacturing's J-Krawl systems are renowned in the Jeep community for maintaining proper geometry through the full range of suspension travel. The HD rate coil springs are tuned to complement the Fox shocks, ensuring predictable handling whether navigating technical rock sections or daily driving. This system is ideal for JL owners seeking a premium, integrated suspension upgrade that doesn't compromise between off-road capability and on-road manners.