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JKS Manufacturing J-Max 3.5in Suspension System for 07-18 Jeep Wrangler Unlimited JK 4-Door

Description
As the name suggests, the JKS Manufacturing J-Max 3.5in Suspension System was designed to provide maximum suspension performance to your Jeep Wrangler Unlimited JK. This coilover conversion kit features FOX 2.5 Remote Reservoir DSC Coilovers and bolt-on brackets for premium handling and off-road ability. The included J-Flex control arms are made from 2in x .250-wall DOM tubing, and reduce Noise Vibration and Harshness (NVH) by using factory style rubber bushings. By including all eight adjustable control arms, the J-Max system provides optimal ride quality. To ensure that all suspension and driveline geometry is optimized, JKS also includes front and rear adjustable track bars.
Details

J-Max System: As the name suggests, the J-Max system is the top of the line lift kit from JKS. By upgrading to bolt-on coilovers, there are no obstacles too tough for your Jeep.

Vehicle Specific Design: This lift kit was engineered for the Wrangler Unlimited JK. The coil springs were specifically tuned for 4-door applications.

Run Larger Wheels and Tires: The JKS Manufacturing J-Max 3.5in Suspension System will allow you to fit 35x12.50 tires on your Jeep.

FOX Racing Shox Coilovers: FOX 2.5 Remote Reservoir DSC Coilovers provide optimum ride and handling. With increased suspension flex, they will improve your Jeep's off-road ability.

Installation Notes
Installation Difficulty:
Skill Level 4 IconLevel 4Experts Only
  • Drilling & Cutting Required
  • 4.5in or Less Backspacing Required
Installation Time: 14-15 hours
Parts Included
  • Front Fox 2.5 Remote Reservoir DSC Coilover Pair
  • Rear Fox 2.5 Remote Reservoir DSC Coilover Pair
  • Front Coilover Conversion Brackets
  • Rear Coilover Conversion Brackets
  • Font Adjustable Lower Control Arm Pair
  • Rear Adjustable Lower Control Arm Pair
  • Front Adjustable Upper Control Arms
  • Rear Adjustable Upper Control Arms
  • Front Adjustable Track Bar
  • Rear Adjustable 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
  • Jeep Wrangler Unlimited 4-Door (JK)

  • 2018 Jeep Wrangler Unlimited 4-Door (JK)
  • 2017 Jeep Wrangler Unlimited 4-Door (JK)
  • 2016 Jeep Wrangler Unlimited 4-Door (JK)
  • 2015 Jeep Wrangler Unlimited 4-Door (JK)
  • 2014 Jeep Wrangler Unlimited 4-Door (JK)
  • 2013 Jeep Wrangler Unlimited 4-Door (JK)
  • 2012 Jeep Wrangler Unlimited 4-Door (JK)
  • 2011 Jeep Wrangler Unlimited 4-Door (JK)
  • 2010 Jeep Wrangler Unlimited 4-Door (JK)
  • 2009 Jeep Wrangler Unlimited 4-Door (JK)
  • 2008 Jeep Wrangler Unlimited 4-Door (JK)
  • 2007 Jeep Wrangler Unlimited 4-Door (JK)