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3" Suspension System | J-Max | 2007-2018 Jeep Wrangler JK (4 Door)

JSPEC153KF

J-Max J-Rated 3" Suspension System Lift Kit

  • Front FOX 2.5 Remote Reservoir DSC Coilovers w/ Bolt-On Brackets for improved performance, strength and tunability.
  • Rear FOX 2.5 Remote Reservoir DSC Coilovers w/ Bolt-On Brackets for improved performance, strength and tunability.
  • Front Adjustable Track Bar and Rear Track Bar Bracket to correct axle positioning under vehicle.
  • Front Sway Bar Quicker Disconnects and Brake Line Brackets to allow for increased offroad articulation.
  • Front+Rear J-Flex Lower Control Arms for improved strength and caster correction.
  • Front+Rear J-Flex Upper Control Arms for improved strength and caster correction.
  • Front+Rear Bump Stop Extensions to properly limit suspension up travel.
    J-Max Rating Scale from JKS Manufacturing
14 Hours
5 of 5 Diffculty
Pricing: $6,240.39

Customize Your Item

- Steering Stabilizer -
 * required
- J-Cal/Flashcal Programmer -
 * required
- Exhaust Extension Kit -
 * required
Qty:

Description

J-Max pulls out all of the stops to offer a truly performance driven suspension package. At each corner are custom tuned FOX 2.5 factory race series coilovers with DSC adjustment. These coilovers offer race proven technology with a larger 2.5” diameter body, dual rate springs and (DSC) dual speed compression adjustment for maximum tunability. Each of the 8 control arms, upper and lowers, front and rear are upgraded to J-Flex adjustable control arm for improved strength, offroad performance and adjustability. In addition, these kits feature high strength bolt-on coilover mounting brackets, an adjustable front track bar, sway bar quicker disconnects and more offer take your Jeeps trail performance and strength to the next level. It should be noted that an aftermarket front driveshaft is strongly recommended due to additional travel capable.

Important

  1. Factory wheels cannot be reinstalled without wheel spacers
  2. Aftermarket wheels with 3.5” backspacing are required for clearance
  3. Requires cutting/removal of factory frame mount brackets
  4. Front aftermarket driveshaft strongly recommended due to additional travel capability
  5. Removal of coilover preload required on 2Dr models to achieve a minimum 3.5” of lift
  6. Rear aftermarket driveshaft strongly recommended for 2Dr models

Base Kit

Base Kit components include the following;

J-Max 3.5" Suspension System | 2018-2020 Jeep Wrangler JL (4 Door) - JSPEC153KF
- JSPEC2355 1ea 07-18 Jeep Wrangler JK J-Max Main Box Kit
- JKS1615 1ea JK Front Adjustable UCA
- JKS1610 1ea JK Front Adjustable LCA
- JKS1665 1ea JK Rear Adjustable UCA
- JKS1660 1ea JK Rear Adjustable LCA
- JKS2510 1ea JK Front Coil-over Mounting Kit
- JKS2519 1ea 07-18 Jeep JK Rear Coilover Conversion Brackets
- FOX88406178 1ea Kit: BDS 07-18 Jeep Wrangler JK Front Coilover, 2.5 Series, R/R 3.5" Lift, DSC
- FOX88406177 1ea Kit: BDS 07-18 Jeep Wrangler JK Rear Coilover, 2.5 Series, R/R 3.5" Lift, DSC

Max Tire

Tire Wheel Backspacing
35x12.50 16x8/17x9/20x9 4.5"

* Other tire/wheel sizes can be used, however may require additional modification.

Details

Shipping Information

  • Item Requires Shipping
  • 149.0 lbs.
  • W12.0000” x H12.0000” x L36.0000”