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

Regular price $8,590.55
Sale price $8,590.55 Regular price
Unit price
3.5" Lift Kit | J-Krawl | Wrangler JL 4-Door

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

Product description
Shipping & Return
IMPORTANT NOTES
INSTALLATION
SPECIFICATION
FITMENT
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 GuideHERE

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.

Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.

We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.

  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 Guides :

Download Guide 1

Est. Install Time :

6-8 hrs

Difficulty Level :

Moderately Easy

  • Front Lift Method : Coil Spring
  • Front Lift Height : 3.5
  • Rear Lift Method : Coil Spring
  • Rear Lift Height : 3"
  • Shocks Included : Yes
  • Lift Height : 2-3.5"

YearMakeModelSubmodelDrive TypeFuel TypePositionLift Height
2018JeepWranglerUnlimited MoabALLALLFront and Rear3.5"
2018JeepWranglerUnlimited RubiconALLGASFront and Rear3.5"
2018JeepWranglerUnlimited SaharaALLGASFront and Rear3.5"
2018JeepWranglerUnlimited SportALLGASFront and Rear3.5"
2018JeepWranglerUnlimited Sport SALLGASFront and Rear3.5"
2019JeepWranglerUnlimited MoabALLALLFront and Rear3.5"
2019JeepWranglerUnlimited RubiconALLGASFront and Rear3.5"
2019JeepWranglerUnlimited SaharaALLGASFront and Rear3.5"
2019JeepWranglerUnlimited SportALLGASFront and Rear3.5"
2019JeepWranglerUnlimited Sport SALLGASFront and Rear3.5"
2020JeepWranglerUnlimited RubiconALLGASFront and Rear3.5"
2020JeepWranglerUnlimited Rubicon DeluxeALLALLFront and Rear3.5"
2020JeepWranglerUnlimited Rubicon XtremeALLALLFront and Rear3.5"
2020JeepWranglerUnlimited SaharaALLGASFront and Rear3.5"
2020JeepWranglerUnlimited SportALLGASFront and Rear3.5"
2020JeepWranglerUnlimited Sport SALLGASFront and Rear3.5"
2021JeepWranglerUnlimited 80th AnniversaryALLGASFront and Rear3.5"
2021JeepWranglerUnlimited FreedomALLGASFront and Rear3.5"
2021JeepWranglerUnlimited High AltitudeALLGASFront and Rear3.5"
2021JeepWranglerUnlimited IslanderALLGASFront and Rear3.5"
2021JeepWranglerUnlimited RubiconALLGASFront and Rear3.5"
2021JeepWranglerUnlimited SaharaALLGASFront and Rear3.5"
2021JeepWranglerUnlimited Sahara AltitudeALLGASFront and Rear3.5"
2021JeepWranglerUnlimited Sahara High AltitudeALLGASFront and Rear3.5"
2021JeepWranglerUnlimited SportALLGASFront and Rear3.5"
2021JeepWranglerUnlimited Sport AltitudeALLGASFront and Rear3.5"
2021JeepWranglerUnlimited Sport SALLGASFront and Rear3.5"
2021JeepWranglerUnlimited WillysALLGASFront and Rear3.5"
2021JeepWranglerUnlimited Willys SportALLGASFront and Rear3.5"
2022JeepWranglerUnlimited High AltitudeALLGASFront and Rear3.5"
2022JeepWranglerUnlimited RubiconALLGASFront and Rear3.5"
2022JeepWranglerUnlimited SaharaALLGASFront and Rear3.5"
2022JeepWranglerUnlimited Sahara AltitudeALLGASFront and Rear3.5"
2022JeepWranglerUnlimited Sahara High AltitudeALLGASFront and Rear3.5"
2022JeepWranglerUnlimited SportALLGASFront and Rear3.5"
2022JeepWranglerUnlimited Sport AltitudeALLGASFront and Rear3.5"
2022JeepWranglerUnlimited Sport SALLGASFront and Rear3.5"
2022JeepWranglerUnlimited WillysALLGASFront and Rear3.5"
2022JeepWranglerUnlimited Willys SportALLGASFront and Rear3.5"
2023JeepWranglerWillys SportALLGASFront and Rear3.5"
2024JeepWranglerRubicon XALLALLFront and Rear3.5"
2024JeepWranglerUnlimited RubiconALLALLFront and Rear3.5"
2024JeepWranglerUnlimited SaharaALLALLFront and Rear3.5"
2024JeepWranglerUnlimited WillysALLALLFront and Rear3.5"
2025JeepWranglerUnlimited RubiconALLALLFront and Rear3.5"
2025JeepWranglerUnlimited SaharaALLALLFront and Rear3.5"
2025JeepWranglerUnlimited WillysALLALLFront and Rear3.5"

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