WJ Frame Stiffeners

• Precision CNC cut from .120 steel (more than doubles the stock “frame rail” thickness!)
• Designed to work on most every WJ, from bone stock to heavily modified!
• Specifically engineered to add rigidity where necessary, and not add weight were not needed or beneficial!

Front Kit

• (1) Right and (1) Left stiffener provided, increasing strength the front wheel well area

Rear Primary Kit

• (1) Right outer, (1) Left outer, (2) lower, and (2) gussets provided.
• Strengthens the rear wheel well area to just prior to the stock upper shock mount
• Both outer and lower portions have been specially designed to work on BOTH rigs with stock spring mounts and those without them!
  • Just break out the sections that are occupied by the stock spring bucket and gusset, and ZERO modification or removal of your spring bucket are required!
  • Cutouts provided so you can break these out easily by hand
  • If you do not have stock spring buckets, just leave these sections in place and use the breakaway cutouts as stitch weld locations

Rear Long Kit

• Includes everything in the rear primary kit, AND outer and lower sections that extend the stiffeners all the way to the back of the frame rails. 
• This requires removal of your stock upper shock mounts!
• Great for custom builds where you will be replacing the rear upper shock mounts, custom fabbing a rear bumper, etc and want the most rigidity possible
• May change/interfere with some bumper mounting systems. For example, the Trail Forged rear bumper does not require this portion of the stiffeners (bumper mounting system functions as stiffener system already)

Full kit: all of the above