3.5" Lift Kit | J-Krawl | Diesel / 392 | Wrangler JL 4-Door

Regular price $8,844.55
Sale price $8,844.55 Regular price
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3.5" Lift Kit | J-Krawl | Diesel / 392 | Wrangler JL 4-Door

3.5" Lift Kit | J-Krawl | Diesel / 392 | Wrangler JL 4-Door

Product description
Shipping & Return
IMPORTANT NOTES
INSTALLATION
SPECIFICATION
FITMENT

The hardcore rock crawling suspension choice for your 4-Door Diesel Jeep Wrangler JL is a J-Krawl 3.5" lift kit. The complete system is designed for maximum articulation, strength and adjustability. Components include J-Flex or J-Link Upper and Lower Control Arms, JSPEC dual rate coil springs, custom-valved 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. , an adjustable front track bar, a rear track bar bracket, Quicker Disconnect front sway bar end links, and bump stop extensions. J-Krawl builds off Jeep's factory suspension mounting points and upgrades everything front to rear. Adjustability is important for fine tuning suspension geometry. J-Krawl delivers. Dial in front caster, rear pinion and overall vehicle wheelbase. The JKS Engineering team spent a lot of time dialing in the FOX shock valving and spring rates to suit J-Krawl's combination of parts as well as oversized wheels and tires. You'll be impressed with the stability and compression/rebound response. Take your Jeep's off-road performance and strength to the next level. It should be noted that an aftermarket front driveshaft is strongly recommended due to potential additional travel.

Features & Benefits

  • Front/Rear Dual Rate Coil Springs 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, FOX 2.5 Performance Elite or FOX 3.0 Factory Race Series) specifically valved for this suspension system for improved performance on and off-road.

  • HD springs offer additional load capacity for vehicles equipped with winch bumper, fullsize spare, roof rack, etc.
  • 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 off-road articulation.
  • Front/Rear Bump Stop Extensions to properly limit suspension up travel.
  • Front/Rear J-Flex or J-Link Upper Control Arms to add strength and adjustability.
  • Front/Rear 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)

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. Factory wheels cannot be reinstalled without wheel spacers
  2. HD front springs recommended for applications with aftermarket winch/bumper combo
  3. HD rear springs recommended for applications with rear mounted full size spare tire
  4. Front aftermarket driveshaft strongly recommended due to additional travel capability

Installation Guides :

Download Guide 1

Est. Install Time :

7-9 hrs

Difficulty Level :

Difficult

  • Front Lift Method : Coil Spring
  • Front Lift Height : 3.5
  • Rear Lift Method : Coil Spring
  • Rear Lift Height : 3-5"
  • Shocks Included : Yes
  • Lift Height : 2-3.5"

YearMakeModelSubmodelDrive TypeFuel TypePositionLift Height
2020JeepWranglerUnlimited RubiconALLDIESELFront and Rear3.5"
2020JeepWranglerUnlimited SaharaALLDIESELFront and Rear3.5"
2020JeepWranglerUnlimited SportALLDIESELFront and Rear3.5"
2020JeepWranglerUnlimited Sport SALLDIESELFront and Rear3.5"
2021JeepWranglerUnlimited 80th AnniversaryALLDIESELFront and Rear3.5"
2021JeepWranglerUnlimited FreedomALLDIESELFront and Rear3.5"
2021JeepWranglerUnlimited High AltitudeALLDIESELFront and Rear3.5"
2021JeepWranglerUnlimited IslanderALLDIESELFront and Rear3.5"
2021JeepWranglerUnlimited RubiconALLDIESELFront and Rear3.5"
2021JeepWranglerUnlimited Rubicon 392ALLALLFront and Rear2"
2021JeepWranglerUnlimited SaharaALLDIESELFront and Rear3.5"
2021JeepWranglerUnlimited Sahara AltitudeALLDIESELFront and Rear3.5"
2021JeepWranglerUnlimited Sahara High AltitudeALLDIESELFront and Rear3.5"
2021JeepWranglerUnlimited SportALLDIESELFront and Rear3.5"
2021JeepWranglerUnlimited Sport AltitudeALLDIESELFront and Rear3.5"
2021JeepWranglerUnlimited Sport SALLDIESELFront and Rear3.5"
2021JeepWranglerUnlimited WillysALLDIESELFront and Rear3.5"
2021JeepWranglerUnlimited Willys SportALLDIESELFront and Rear3.5"
2022JeepWranglerUnlimited High AltitudeALLDIESELFront and Rear3.5"
2022JeepWranglerUnlimited RubiconALLDIESELFront and Rear3.5"
2022JeepWranglerUnlimited Rubicon 392ALLALLFront and Rear2"
2022JeepWranglerUnlimited SaharaALLDIESELFront and Rear3.5"
2022JeepWranglerUnlimited Sahara AltitudeALLDIESELFront and Rear3.5"
2022JeepWranglerUnlimited Sahara High AltitudeALLDIESELFront and Rear3.5"
2022JeepWranglerUnlimited SportALLDIESELFront and Rear3.5"
2022JeepWranglerUnlimited Sport AltitudeALLDIESELFront and Rear3.5"
2022JeepWranglerUnlimited Sport SALLDIESELFront and Rear3.5"
2022JeepWranglerUnlimited WillysALLDIESELFront and Rear3.5"
2022JeepWranglerUnlimited Willys SportALLDIESELFront and Rear3.5"
2023JeepWranglerSaharaALLDIESELFront and Rear3.5"
2023JeepWranglerSport AltitudeALLDIESELFront and Rear3.5"
2023JeepWranglerWillys SportALLDIESELFront and Rear3.5"

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