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Rough Country 4" X-Series Suspension Lift Kit with Premium N3 Shocks - 4 Door JK by Rough Country

Part no: RC-67422

$1,299.95 + free Shipping
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This product fits only specific vehicles. Select your vehicle to ensure it fits.

Product Details

Important Notes:

  • Fits 4-Door models only
  • Recommended Tire Size: 35x12.50 R17
  • Recommended Wheel Backspacing: 4.5" - 4.75"
  • 2012 and newer models require exhaust modification to clear front drive shaft RC-1030
  • On Automatic equipped vehicles, during heavy articulation, it may be possible for the front drive shaft to come in contact with the automatic transmission pan. If this is occurs, replace the oversize factory shaft with an aftermarket smaller diameter shaft to increase clearance between the transmission and front drive shaft (07-11: #5096.1 12-18: #5071.1)


Give your Jeep a total transformation with Rough Country's 4-inch X-Series Suspension Lift. This all-inclusive kit comes with everything you need to give your vehicle aggressive good looks and improved off-road performance! This kit features a set of front and rear upper and lower adjustable control arms with a high-clearance design, allowing you to dial in the exact ride you desire! Each kit also comes with lifted coil springs and coil correction plates, providing lift height and impeccable vibration dampening on any terrain. For those who are serious about flexing, crawling, and pushing your Jeep to the limits, this kit features an upgraded Forged Adjustable Track Bar. Made of forged steel, this 16-lb Track Bar boast a beefy construction that will dwarf stock equipment. Easy to install and fully adjustable on the vehicle. Best of all, this kit features Rough Country's premium N3 shocks! These 10-stage variable valving, high-pressure Nitrogen charged shocks offer a fantastic blend of off-road action and smooth highway ride quality. With a durable 18-mm spring-loaded piston rod and faster-cooling 54-mm shock body, this shock offers up to 36-kN Tensile Strength for a long lifespan of impressive vibration dampening. Features natural rubber bushings and an eye-catching metallic silver paint.

Product Details:

  • 100% Bolt-on installation
  • Front adjustable track bar is made of forged solid steel for strength and durability
  • Coil correction plates correct the rear coil angle 10-degrees and allow the rear coil springs to function more effeciently
  • Includes Premium N3 series shocks
  • X-Flex control arms:
  • Clevite OEM style rubber bushings
  • Flex joints with 2.5-inch diameter body and 1.25-inch threads
  • Fully rebuildable and greasable
  • Adjustable retainer ring

Parts Included:

  • (2) Front N3 Shocks
  • (2) Rear N3 Shocks
  • (2) Front Coil Springs
  • (2) Rear Coil Springs
  • (2) Front Upper Adjustable Control Arms
  • (2) Front Lower Adjustable Control Arms
  • (2) Rear Upper Adjustable Control Arms
  • (2) Rear Lower Adjustable Control Arms
  • (2) Front Sway-Bar Quick Disconnects
  • (2) Rear Coil Correction Plates
  • (1) Front Forged Adjustable Track Bar
  • (1) Rear Track Bar Drop Bracket
  • (2) Rear Extended Sway-Bar Links
  • (2) Front Stainless Steel Braided Brake Lines
  • (2) Rear Stainless Steel Braided Brake Lines
  • (2) Front Shock Relocation Brackets
  • Installation Hardware & Detailed Instructions
For California residents: Proposition 65 Warning

Vehicle Fitment

2007-2018JeepWrangler JK Unlimited

Additional Information

BrandRough Country
SKU Aliases67422, 674X, 674SP
Maximum Tire Size35"
Lift Height4"
Shocks IncludedYes
Suspension TypeCoil Spring

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