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Rough Country 4 in. Long Arm Suspension Lift Kit w/ Premium N3 Shocks (12-18 Jeep Wrangler JK 4 Door)

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Market Price $2,299.94 You Save 13% ($299.99)
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$1,999.95 (kit)

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  • Item J131853

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    Features & Details

    • Suspension Lift Kit
    • Front and Rear Lift of 4-Inches
    • Dynamic Leveled-Off Stance
    • Premium N3 Front and Rear Shock Absorbers Included
    • Front and Rear Dual-Rate Coil Springs
    • Front Forged Adjustable Track Bar
    • Front and Rear Upper and Lower Control Arms
    • Exhaust Loop Delete Included
    • Accommodates 35-Inch Wide Tires
    • Professional Installation Recommended
    • Limited Lifetime Warranty
    • Fits All 2012-2018 Jeep Wrangler JK 4-Door Models
    Maximum Performance and Dynamic Stance. The Rough Country 4-Inch Long Arm Suspension Lift Kit With Premium N3 Shocks is the perfect suspension lift kit for your Wrangler JK for maximum on and off-road performance, as well as a dynamic stance. This lift kit provides exceptional articulation that manages to keep your factory ride quality and suspension geometry. This translates to better off-road capabilities that are also more comfortable. Additionally, this kit’s 4 inches of front and rear lift allows you to install 35-inch wide tires for a total off-road look.

    Premium N3 Front and Rear Shocks. The Rough Country 4-Inch Long Arm Suspension Lift Kit employs a pair of premium front and rear N3 shock absorbers. These shock absorbers are nitrogen-charged and offer 10 stage velocity valving for exceptional damping, both on and off-road driving. Moreover, these shocks feature a 2.12-inch wide body that’s designed to dissipate heat more efficiently. Meanwhile, their 18 mm hardened steel piston rod is strong enough to take the abuse of regular off-roading.

    Brawny Front and Rear Dual-Rate Coil Springs. The Rough Country 4-Inch Long Arm Suspension Lift Kit includes a pair of front and rear coil springs that are responsible for front and rear lift. These coil springs are manufactured from heavy-duty steel and are feature a gray powder-coat finish for rust protection. Moreover, these coil springs feature a dual spring rate for exceptional ride quality no matter the terrain.

    Ultra-Strong Front Forged Adjustable Track Bar. The Rough Country 4-Inch Long Arm Suspension Lift Kit comes with a front forged adjustable track bar that replaces stock. Its adjustable design enables fine-tuning of your Jeep’s suspension geometry. This track bar is constructed from high-grade steel for maximum strength and is finished in a black powder coating for corrosion protection.

    Tough Front and Rear Upper and Lower Control Arms. The Rough Country 4-Inch Long Arm Suspension Lift Kit includes a set of front and rear upper and lower control arms. These control arms are fully adjustable, allowing you to fine-tune your Wrangler’s wheelbase and pinion angle, and provides maximum articulation. These control arms are manufactured from thick-walled steel DOM tubing and uses fully-rebuildable flex joints with Clevite rubber bushings.

    Exhaust Loop Delete Included. This Rough Country 4-Inch Long Arm Suspension Lift Kit also includes a premium exhaust loop delete. This component allows you to properly re-route your exhaust due to the heftier kit components. This exhaust loop is manufactured from high-grade stainless steel and is designed to maintain your exhaust’s functionality.

    Professional Installation Recommended. Installing the Rough Country 4-Inch Long Arm Suspension Lift Kit With Premium N3 Shocks requires cutting and drilling, as well as expert-level mechanical knowledge to properly install its components. Your exhaust will also require modification. As such, professional installation is recommended.

    A Limited Lifetime Warranty Backing. The Rough Country 4-Inch Long Arm Suspension Lift Kit With Premium N3 Shocks comes backed by a limited lifetime warranty covering manufacturing defects. Please visit the manufacturer’s website for more details.

    Application. The Rough Country 4-Inch Long Arm Suspension Lift Kit With Premium N3 Shocks fits all 2012-2018 Jeep Wrangler JK 4-door models.

    Fitment: 2012 2013 2014 2015 2016 2017 2018 Details

    MPN# 78630

    CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    What's in the Box
    • (4) Front and Rear N3 Shocks
    • (2) Front Upper Shock Relocation Brackets
    • (1) Front Forged Adjustable Track Bar
    • (4) Front and Rear Coil Springs
    • (4) Front Upper and Lower Flex Joints
    • (4) Front Upper Control Arms
    • (4) Rear Upper and Lower Flex Joints
    • (4) Rear Upper and Lower Control Arms
    • (2) Front Frame Brackets
    • (2) Rear Frame Brackets
    • (1) Rear Track Bar Bracket
    • (2) Stainless Steel Brake Line Kits, Front and Rear
    • (2) Front Bump Stop Spacers
    • (2) Sway Bar Link Ends
    • (1) Exhaust Loop Delete
    • (1) Exhaust Spacer
    • Installation Hardware
    Installation Info
    Will it fit my Wrangler?

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          Customer Reviews (1) Write a Review

          Overall Rating 5

          out of 5 stars

          Installation Time:Full Day

          • Appearance 5 5
          • Bang For Your Buck 5 5
          • Onroad Ride Quality 5 5
          • Offroad Capability 5 5



          • 5/5

            Installation Time: Full Day

            May 29, 2019

            Great!

            Great kit Rough Country did it again another great product completely happy with the purchase arrived fast packed well looks tough

            Newengjeepah

            Year: 2018Submodel: Wrangler

            Helpful (0)