Skip to main content
Home » Jeep Lift Kits & Suspension » Lift Kits » Spring Lift Kits » JKS Manufacturing J-Kontrol 3in Suspension System

JKS Manufacturing J-Kontrol 3in Suspension System for 18-25 Jeep Wrangler JL 2-Door

Description
Take your Jeep Wrangler JL 2-Door to a new level with the JKS Manufacturing J-Kontrol 3in Suspension System. JKS based this lift kit on their proven J-Venture system, so it features the same front and rear dual-rate coil springs for superior consistency and handling. The included geometry correction brackets for premium ride quality. By lowering the frame side mounting point of the front control arms, JKS geometry correction brackets optimize driveline and suspension angles. The JKS Manufacturing J-Kontrol 3in Suspension System is available with either JSPEC Custom Valve Gas Shocks or Fox 2.0 Performance Series Shocks.

Many states have laws that limit the maximum height of a lifted vehicle. Never exceed the legal height limit.

Details

J-Kontrol System: To optimize driveline and suspension geometry, JKS includes their control arm drop brackets. These bolt-on brackets lower the frame side mounting point of the front control arms, effectively giving your Jeep the smooth handling of a long arm kit.

Run Larger Wheels and Tires: The JKS Manufacturing J-Kontrol 3.5in Suspension System will allow you to fit 37x12.50 tires on Rubicon models, or 35x12.50 tires on non-Rubicon models.

Shock Options: JKS offers their J-Kontrol lift kits with two different shock options. Choose from either JSPEC Custom Valve Gas Shocks or Fox 2.0 Performance Series Shocks.

Vehicle Specific Design: This lift kit was engineered for the Wrangler JL. The coil springs were specifically tuned for 2-door applications.

Installation Notes
Installation Difficulty:
Skill Level 3 IconLevel 3Advanced
  • Drilling Required
  • 5in or Less Backspacing Required
Installation Time: 5-7 hours
Parts Included
  • Front Dual-Rate Coil Spring Pair
  • Rear Dual-Rate Coil Spring Pair
  • Front Shock Pair
  • Rear Shock Pair
  • Geometry Correction Brackets
  • Front Track Bar
  • Front Sway Bar Disconnects
  • Rear Sway Bar End Links
  • Front Bump Stop Spacers
  • Rear Bump Stop Spacers
  • Front Brake Line Drop Brackets
  • Installation Hardware
Warranty
Limited Lifetime Warranty
  • Features: Dual Rate Coil Springs, Front Sway Bar Disconnects, Short Arm
  • Shocks Included: With Shocks
  • Max Tire Size: 37
  • Lift Height Range: 3 - 4.5 inch
  • Included Parts: Brake Line Brackets, Bump Stop Extensions, Coil Springs, Hardware, Sway Bar Endlinks
*Please make a selection above to view weight, dimensions, specs of a specific product
  • Jeep Wrangler 2-Door (JL)

  • 2025 Jeep Wrangler 2-Door (JL)
  • 2024 Jeep Wrangler 2-Door (JL)
  • 2023 Jeep Wrangler 2-Door (JL)
  • 2022 Jeep Wrangler 2-Door (JL)
  • 2021 Jeep Wrangler 2-Door (JL)
  • 2020 Jeep Wrangler 2-Door (JL)
  • 2019 Jeep Wrangler 2-Door (JL)
  • 2018 Jeep Wrangler 2-Door (JL)

JKS Manufacturing J-Kontrol 3in Suspension System Options

Part NumberCatalog #Coil Spring OptionPrice
16156-0780JSPEC Standard Duty Coil Springs$2,155.55
16156-0781JSPEC Heavy-Duty Coil Springs$2,155.55
Share Your Thoughts
Review Summary
Shared Media
Questions

Customer Submitted Photos

JKS Manufacturing J-Kontrol 3in Suspension System Reviews