Important Notes
- Factory wheels cannot be reinstalled without wheel spacers
- HD front springs recommended for applications with aftermarket winch/bumper combo
- HD rear springs recommended for applications with rear mounted full size spare tire
- Rear aftermarket driveshaft recommended for 2 Door models
- Shock extension brackets can be used on
Rubicon models with stock FOX 2.5 shocks, however this will limit suspension
down travel slightly.
Features & Benefits
- Front/Rear Dual Rate Coil Springs (standard or HD) designed to great ride quality across any terrain.
- Front/Rear FOX Shocks, specifically valved for this suspension system for improved performance on and off-road.
- Front Adjustable Track Bar and Rear Track Bar Bracket to correct axle positioning under vehicle.
- Front Sway Bar Quicker Disconnects and Rear Sway Bar Links for increased offroad articulation.
- Front/Rear Bump Stop Extensions to properly limit suspension up travel.
- Front/Rear J-Link Lower Control Arms to add strength and correct caster.
JKS Mfg adds specially tuned FOX 2.0 Adventure Series IFP Gas Shocks to lineup for Jeep Wrangler JL. Designed for improved damper performance in rough terrain and all around comfort and control, thee shocks take advantage of FOX's racing pedigree and offering an affordable option that packs true race proven capability. They feature a monotube design and an internal floating piston (IFP) to separate the shock oil from the high-pressure, nitrogen-charged gas chamber, preventing oil aeration for fade-free performance in rough terrain. Lengths and shock tuning have been specially designed for the JKS lift kits to optimize performance. Get more out of your lifted Jeep JL FOX Adventure Series 2.0 shocks.
J-Konnect suspension systems are J-Rated™ for road and trail use with some rock crawling. Optional FOX shocks increase ratings for all terrains – On and off-road.
Tire Specs
Rubicon Models (all kits)
Tire: 37x12.50
Wheel: 17x9, 18x9, 20x9
Backspacing: 5"
Non-Rubicon Models (all kits)
Tire: 35x12.50
Wheel: 17x9, 18x9, 20x9
Backspacing: 5"
Other tire/wheel sizes can be used, however may require additional modifications.
In the Box
In the box for JSPEC146KFA :
FOX98450323 (x2) Fox Adv Shock 26.86 x 16.76 x 2 EB1/EB1
FOX98450327 (x2) Fox Adv Shock 30.06 x 18.46 x 2 EB1/EB1
JKS1621 (x1) 2018-2022 Jeep Wrangler JL Fixed Front LCA - J-Link
JKS1671 (x1) 2018-2022 Jeep Wrangler JL Fixed Rear LCA - J-Link
JSPEC1252 (x1) 2018-2021 Jeep Wrangler JL 2.5in Front Coil Spring Kit - HD
JSPEC1258 (x1) 2018-2021 Jeep Wrangler JL 2.5in Rear Coil Spring Kit - HD
JSPEC1311 (x1) 2018-2021 Jeep Wrangler JL J-Konnect Main Box Kit
