The JKS JSPEC185FRS J-Krawl 2.5" Lift Kit is a complete, top-tier suspension system built for the 4-Door Jeep Wrangler JL. Engineered for maximum articulation, strength, and adjustability, this kit represents a full overhaul of the factory suspension — upgrading everything from front to rear using factory mounting points for a seamless fit.
This configuration pairs HD (Heavy-Duty) rate dual progressive coil springs with the top-of-the-line FOX 3.0 Factory Race Series (FRS) Internal Bypass (IBP) shocks: R/R (Remote Reservoir) with DSC adjustment up front, and P/B (Piggyback) with DSC adjustment in the rear. These race-proven shocks feature internal bypass technology and Dual Speed Compression (DSC) adjustment on the recirculating reservoirs, allowing you to fine-tune high-speed and low-speed compression damping for any terrain. Control arms are fitted with factory-style rubber bushings for a quiet, controlled ride with reduced Noise, Vibration, and Harshness (NVH).
Key Features:
- 2.5" Lift Height — Provides clearance for larger wheels and tires
- FOX 3.0 FRS IBP R/R DSC Shocks (Front) — Remote reservoir with internal bypass and dual-speed compression adjustment
- FOX 3.0 FRS IBP P/B DSC Shocks (Rear) — Piggyback reservoir with internal bypass and dual-speed compression adjustment
- HD Rate Dual Progressive Coil Springs — Custom-wound springs with increasing rate under compression for improved load support and ride quality
- Full 8-Control-Arm System — Front and rear upper and lower adjustable control arms for optimal driveline and suspension geometry
- Rubber Bushings — Factory-style maintenance-free rubber bushings pre-installed at both ends to minimize NVH
- Adjustable Front Track Bar — Corrects axle positioning after lift
- Rear Track Bar Bracket — Restores proper rear axle centering
- Front Sway Bar Quicker Disconnects — For improved articulation on the trail
- Front and Rear Bump Stop Extensions — Properly limits suspension up-travel
- Allows adjustment of front caster, rear pinion angle, and overall vehicle wheelbase
What's Included: FOX 3.0 FRS IBP R/R DSC front shocks, FOX 3.0 FRS IBP P/B DSC rear shocks, HD rate front and rear coil springs, front and rear upper and lower control arms (rubber bushing), adjustable front track bar, rear track bar bracket, front sway bar quicker disconnects, front and rear bump stop extensions, brake line brackets, and all required hardware.
Note: An aftermarket front driveshaft is strongly recommended due to the additional suspension travel this kit provides. Factory wheels cannot be reinstalled without wheel spacers.