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Fitment

Years	Make	Model	Drive	Engine
2020-2023	Jeep	Wrangler	2WD	Diesel
2021-2024	Jeep	Wrangler	2WD	Gas
2020-2023	Jeep	Wrangler	4WD	Diesel
2021-2024	Jeep	Wrangler	4WD	Gas

Features

Front/Rear Dual Rate Coil Springs designed to great ride quality across any terrain.
Front/Rear Gas Shocks (JPSEC or 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.

Quick Specs

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"
Est. Install Time: 6 hrs
Difficulty Level: Moderately Easy
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

Part Number : JSPEC159K/JSPEC159KFA

Important Notes

392 models may achieve up to 1.5" less lift depending on factory equipped package
ATTN State of California Consumers warning: Cancer and Reproductive Harm

JKS J-Konnect 3.5" Lift Kit - 4 Door

2020-2023 Jeep Wrangler 2WD/4WD Diesel 2021-2024 Jeep Wrangler 2WD/4WD Gas

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2020-2023 Jeep Wrangler 2WD/4WD Diesel 2021-2024 Jeep Wrangler 2WD/4WD Gas

Brand : JKS Manufacturing
SKU :
Part Number :

As low as $1,370.84 Regular Price $1,713.55

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Product Details

Upgrade your Diesel Jeep® Wrangler JL 4 Door with a J-Konnect 3.5" suspension system to fit larger tires and increase off-road capabilities. The J-Konnect kit includes dual rate coil springs, tuned gas shocks, adjustable front track bar, J-Link lower control arms, and sway bar Quicker Disconnects.

While the entry-level J-Venture systems are designed for equal parts on-road handling and off-road capability, J-Konnect takes strength and performance a step further by adding front and rear fixed-length J-Link lower control arms. These lower control arms not only add front caster and rear wheelbase, they are a serious upgrade to the strength over the factory control arms. Built from 2" x .250-wall DOM tubing while offering better NVH isolation with large factory-style rubber bushings at both ends.

The end result is aggressive off-road performance and strength while maintaining excellent on-road manners. Get connected with J-Konnect.

Typically Ships In
Ships in 1-3 days i

Please note the ship times are estimates however we have seen a major improvement in overall supply chain issues in recent weeks.