Features & Benefits
Front and rear dual rate coils springs (standard or HD)
JSPEC Custom Valve Gas Shocks or FOX 2.0 Performance IFP Shocks
JKS MFG front adjustable trackbar
JKS MFG front sway bar quicker disconnects
Front caster cam locks 
Front/Rear bump stop extensions 
Rear extended sway bar links
Rear track bar bracket
Optional FOX 2.5 Performance Elite Reservoir Shocks
 
Tire Specs
 
Rubicon Models (all kits)
Tire: 37x12.50
Wheel: 17x9, 18x9, 20x9     
Backspacing: 5" 
 
Non-Rubicon Models (all kits)
Tire: 35x12.50
Wheel: 17x9, 18x9, 20x9
Backspacing: 5"
 
Other tire/wheel sizes can be used, however may require additional modifications. 
 
Important Notes
Factory wheels cannot be reinstalled without wheel spacers
HD front springs recommended for applications with aftermarket winch/bumper combo
HD rear springs recommended for applcations with rear mounted full size spare tire
Will not fit 4xe models
Will not fit Rubicon 392 models