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JKS Manufacturing J-Venture 3.5in Suspension System with JSPEC Custom Valve Gas Shocks & JSPEC Standard Duty Coil Springs for 18-21 Jeep Wrangler Unlimited JL 4-Door

by JKS

Whether you are going top down to the beach in your Jeep Wrangler JL or wheeling in the mountains the JKS Manufacturing J-Venture 3.5in Suspension System has you covered. The JSPEC front and rear shocks are designed to complement the dual rate coil springs which are designed for a smooth ride on and off-road. Including the ultimate HD adjustable front track bar which is know for it's superior characteristics; the front sway bar quicker disconnects for strength and ability to disconnect for off-road articulation; the front caster cam locks positioning the front axle for correct caster and so much more. Enjoy the comfort and performance this quality lift kit offers.

Tire Size Accommodations:

  • Sport & Sahara models - 35x12.50 on 17x8 with 4.5-5" backspacing = No rubbing
  • Rubicon Models - 37x12.50 on 17x8 with 4.5-5” backspacing = No rubbing

Ultimate Lift w/ Premium Ride Quality: This killer 3.5” Lift Kit contains all the necessary parts to lift and level your Jeep Wrangler JL 4-Door correctly. An aggressive stance that is engineered for performance that include many components that other manufacturers leave out.

Versatile Dual Rate Coil Springs: These standard duty dual rate coil springs provide smooth predictable performance. Whether you are loaded up for a vacation at the beach, camping gear for a wheeling trip, or just driving to work with an empty Jeep these spring have you covered. Combined with the JSPEC shocks that are custom tuned offering an incredible ride quality with a performance that is hard to beat. Allowing you to cruise at high speeds down the highway getting you to your destination comfortably in a bold lifted Jeep.

  • Front & Rear JSPEC Dual Rate Coil Springs
  • Front & Rear Shocks
  • JKS Front Adjustable Track Bar
  • JKS Front Sway Bar Quicker Disconnects
  • Front Caster Cam Locks
  • Front & Rear Bump Stop Extensions
  • Rear Extended Sway Bar Links
  • Rear Track Bar Bracket
  • Installation Hardware
  • Installation Instructions