https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/jks_jspec_125k_126k_127k_128k_147k_148k_jl_j_krawl_card.
https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/jks_shock_buyers_guide.jpg
https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/JL_Jkrawl_01_3_0_shocks_1_.jpg
https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/JL_Jkrawl_adv_01.jpg
https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/JL_Jkrawl_01_2_5_shocks.jpg
https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/JL_Jkrawl_01_25PS.jpg
https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/JSPEC184FRS_JSPEC185FRS_JSPEC186FRS_JSPEC187FRS_JSPEC189FRS_JSPEC190FRS_JSPEC196FRS_JSPEC197FRS_JL_Jkrawl_01_2_.jpg
https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/JSPEC184KFA_JSPEC185KFA_JSPEC186KFA_JSPEC187KFA_JSPEC189KFA_JSPEC190KFA_JSPEC196KFA_JSPEC197KFA_JSPEC199KFA_JL_Jkrawl_01_1_.jpg
https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/JSPEC184KFP_JSPEC185KFP_JSPEC186KFP_JSPEC187KFP_JSPEC189KFP_JSPEC190KFP_JSPEC196KFP_JSPEC197KFP_JSPEC199KFP_JL_Jkrawl_01_1_.jpg
https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/JSPEC184PES_JSPEC185PES_JSPEC186PES_JSPEC187PES_JSPEC189PES_JSPEC190PES_JSPEC197PES_JSPEC199PES_JL_Jkrawl_01_1_.jpg
https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/JSPEC184PS_JSPEC185PS_JSPEC186PS_JSPEC187PS_JSPEC189PS_JSPEC190PS_JSPEC196PS_JSPEC197PS_JL_Jkrawl_01.jpg
https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/jks_jspec_125k_126k_127k_128k_147k_148k_jl_j_krawl_card.
https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/jks_shock_buyers_guide.jpg
https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/JL_Jkrawl_01_3_0_shocks_1_.jpg
https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/JL_Jkrawl_adv_01.jpg
https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/JL_Jkrawl_01_2_5_shocks.jpg
https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/JL_Jkrawl_01_25PS.jpg
https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/JSPEC184FRS_JSPEC185FRS_JSPEC186FRS_JSPEC187FRS_JSPEC189FRS_JSPEC190FRS_JSPEC196FRS_JSPEC197FRS_JL_Jkrawl_01_2_.jpg
https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/JSPEC184KFA_JSPEC185KFA_JSPEC186KFA_JSPEC187KFA_JSPEC189KFA_JSPEC190KFA_JSPEC196KFA_JSPEC197KFA_JSPEC199KFA_JL_Jkrawl_01_1_.jpg
https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/JSPEC184KFP_JSPEC185KFP_JSPEC186KFP_JSPEC187KFP_JSPEC189KFP_JSPEC190KFP_JSPEC196KFP_JSPEC197KFP_JSPEC199KFP_JL_Jkrawl_01_1_.jpg
https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/JSPEC184PES_JSPEC185PES_JSPEC186PES_JSPEC187PES_JSPEC189PES_JSPEC190PES_JSPEC197PES_JSPEC199PES_JL_Jkrawl_01_1_.jpg
https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/JSPEC184PS_JSPEC185PS_JSPEC186PS_JSPEC187PS_JSPEC189PS_JSPEC190PS_JSPEC196PS_JSPEC197PS_JL_Jkrawl_01.jpg

3.5" Lift Kit | J-Krawl | Wrangler JL 4-Door

Brand: JKS Manufacturing
SKU: JSPEC127FRS
Kit Component List

×
$8,590.55
Subtotal: $8,590.55

I have read the Important Notes and Verified my Vehicle Fitment

Save to Build List

Find a Local Installer
https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/JL_Jkrawl_01_3_0_shocks_1_.jpg

3.5" Lift Kit | J-Krawl | Wrangler JL 4-Door

$8,590.55
https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/jks_jspec_125k_126k_127k_128k_147k_148k_jl_j_krawl_card.
https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/jks_shock_buyers_guide.jpg
https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/JL_Jkrawl_01_3_0_shocks_1_.jpg
https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/JL_Jkrawl_adv_01.jpg
https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/JL_Jkrawl_01_2_5_shocks.jpg
https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/JL_Jkrawl_01_25PS.jpg
https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/JSPEC184FRS_JSPEC185FRS_JSPEC186FRS_JSPEC187FRS_JSPEC189FRS_JSPEC190FRS_JSPEC196FRS_JSPEC197FRS_JL_Jkrawl_01_2_.jpg
https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/JSPEC184KFA_JSPEC185KFA_JSPEC186KFA_JSPEC187KFA_JSPEC189KFA_JSPEC190KFA_JSPEC196KFA_JSPEC197KFA_JSPEC199KFA_JL_Jkrawl_01_1_.jpg
https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/JSPEC184KFP_JSPEC185KFP_JSPEC186KFP_JSPEC187KFP_JSPEC189KFP_JSPEC190KFP_JSPEC196KFP_JSPEC197KFP_JSPEC199KFP_JL_Jkrawl_01_1_.jpg
https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/JSPEC184PES_JSPEC185PES_JSPEC186PES_JSPEC187PES_JSPEC189PES_JSPEC190PES_JSPEC197PES_JSPEC199PES_JL_Jkrawl_01_1_.jpg
https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/JSPEC184PS_JSPEC185PS_JSPEC186PS_JSPEC187PS_JSPEC189PS_JSPEC190PS_JSPEC196PS_JSPEC197PS_JL_Jkrawl_01.jpg

3.5" Lift Kit | J-Krawl | Wrangler JL 4-Door

$8,590.55
Coil Spring Option: Standard Rate Coils
Shock Option: FOX 3.0 Factory Race Series
Control Arm Bushing Option: Flex End
OVERVIEW  
Build the ultimate adventure rig with a 3.5" lift kit J-Krawl suspension system. Fits 4-Door Jeep Wrangler JL. Designed for maximum articulation and adjustability, the complete suspension system includes dual rate coil springs, adjustable front track bar, rear track bar bracket and tuned FOX shock absorbers. The heart of the J-Krawl design is a set of J-Flex upper and lower control arms and sway bar Quicker disconnects. These systems build off Jeep's factory suspension mounting points and upgrades to front and rear, upper and lower J-Flex or J-Link adjustable control arms for maximum articulation along with more strength for trails and rock crawling brawn along with adjustability to dial in front caster, rear pinion and overall vehicle wheelbase. In addition to eight high strength adjustable control arms, the J-Krawl system features specially designed shock options tailored to your needs, including FOX Adventure Series, FOX 2.0 Performance Series, FOX 2.5 Performance Series, FOX 2.5 Elite Series and FOX 3.0 Factory Race Series shocks to maximize travel and performance. An aftermarket front driveshaft is strongly recommended due to additional travel capable. Routine maintenance is required.

Features & Benefits

  • F/R Dual Rate Coil Springs (standard or HD) designed to great ride quality across any terrain.
  • Front/Rear Gas Shocks (FOX Adventure Series, FOX 2.0 Performance Series, FOX 2.0 Remote Reservoir, or FOX 2.5 Performance Elite) specifically valved for this suspension system for improved performance on and off-road. 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 or J-Link Upper Control Arms to add strength and adjustability.
  • F/R J-Flex or J-Link Lower Control Arms to add strength and adjustability.

Recommended Tires & Wheels

Rubicon Models
  • 37 x 12.5 with 17 x 9 and 5 in. Backspace
  • 37 x 12.5 with 18 x 9 and 5 in. Backspace
  • 37 x 12.5 with 20 x 9 and 5 in. Backspace
Non-Rubicon Models
  • 35 x 12.5 with 17 x 9 and 5 in. Backspace
  • 35 x 12.5 with 18 x 9 and 5 in. Backspace
  • 35 x 12.5 with 20 x 9 and 5 in. Backspace

(Trimming may be required)

Picking the Right Coil Springs

JKS J-Rated Suspension Systems feature custom wound, progressive rate coil springs. That means the spring rate increases as the spring is compressed. You and your Jeep enjoy a plush ride during low load driving scenarios such as highway cruising with increased performance as each spring compresses. If you carry a significant amount of extra gear in your Jeep, some J-Rated suspension systems are available with optional high-rate coil springs to support the additional weight.

Read our Shock Buyers Guide HERE

Flex Ends:

Forged flex end and jam nut Flex end design allows for 30-degrees of misalignment (15 in either direction) for impressive articulation and are greaseable to ensure long bushing life. Completely rebuildable and serviceable on the trail with our JKS Flex Joint tools (link to tool).

Rubber bushings:

Engineered specifically to reduce NVH characteristics (Noise, vibration, harshness), these factory style maintenance-free rubber bushings come pre-installed at both ends and will ensure a quiet, controlled ride with hassle-free operation in any environment.

IMPORTANT NOTES  
  1. Diesel models may achieve up to 1” less lift height
  2. Factory wheels cannot be reinstalled without wheel spacers
  3. HD front springs recommended for applications with aftermarket winch/bumper combo
  4. HD rear springs recommended for applications with rear mounted full size spare tire
  5. Front aftermarket driveshaft strongly recommended due to additional travel capability
  6. Will not fit 4xe models
  7. Will not fit Rubicon 392 models
INSTALLATION  
SPECIFICATION  
  • Lift Height : 2-3.5"
FITMENT  
REVIEWS