JKS JSPEC128KFP Suspension Lift Kit

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.
Features & Benefits

• Fox 3.0 Factory Race Series
• F/R Dual Rate Coil Springs (Heavy Duty) designed to great ride quality across any terrain.
• F/R FOX 2.0 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.
• F/R Bump Stop Extensions to properly limit suspension up travel.
• F/R J-Flex Upper Control Arms to add strength and adjustability.
• F/R J-Flex Lower Control Arms to add strength and adjustability.

Tire Specs

• Rubicon Models (all kits)
• Tire: 37x12.50
• Wheel: 17x9, 18x9, 20x9
• Backspacing: 5 inch
• Non-Rubicon Models (all kits)
• Tire: 35x12.50
• Wheel: 17x9, 18x9, 20x9
• Backspacing: 5 inch

Other tire/wheel sizes can be used, however may require additional modifications.

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
• Front aftermarket driveshaft strongly recommended due to additional travel capability
• Will not fit 4xe models
• Will not fit Rubicon 392 models
• Shock extension brackets can be used on Rubicon models with stock FOX 2.5 shocks, however this will limit suspension down travel slightly.

Kit Components

Includes two FOX98524179, 2018-2024 Jeep JL Front, PS, 2.0, IFP, 10.6 inch, 3.5-4 inch Lift, UPC Code 788000423752 Includes two FOX98524180, 2018-2024 Jeep JL Rear, PS, 2.0, IFP, 11.6 inch, 3.5-4 inch Lift, UPC Code 788000423790 Includes one JKS1616, 2018-2024 Jeep Wrangler (JL) / 2020-2024 Jeep Gladiator (JT) Adjustable Front UCA, UPC Code 814897012547 Includes one JKS1625, 2018-2024 Jeep Wrangler (JL) / 2020-2024 Jeep Gladiator (JT) Front Lower J-Flex Control Arm Kit, UPC Code 814897012462 Includes one JKS1661, 2018-2024 Jeep Wrangler JL Rear Adjustable LCA, UPC Code 814897012479 Includes one JKS1666, 2018-2024 Jeep Wrangler JL/2007-2024 Jeep Wrangler JK Rear Adjustable UCA, UPC Code 814897012561 Includes one JSPEC1312, 2018-2024 Jeep Wrangler (JL) J-Krawl Ma inch Box Kit, UPC Code 814897012592 Includes one JSPEC1352, 2018-2024 Jeep Wrangler (JL) / 2020-2024 Jeep Gladiator (JT) 3.5 inch Front Coil Spr inchg Kit - HD, UPC Code 814897012370 Includes one JSPEC1358, 2018-2024 Jeep Wrangler (JL) 3.5 inch Rear Coil Spr inchg Kit - HD, UPC Code 814897012387

Installation / Product Video: Watch on YouTube

Warranty: 5 Year, 100,000-mile PLUS Protection