We have taken the work out of fitting a set of 14" coilover shocks on your JKU. This kit allows you to chop out the section of frame containing the factory coil buckets and shock mounts, and in its place weld in a new set of frame rails with integrated coil towers and a new rear crossmember that even has provisions for our competitors fuel cell to mount to if you have already purchased it. The towers and frame rails are built from a combination of 1/4" and 3/16" P&O steel, CNC cut and bent in house. We also provide provisions to mount your shock resi's to the outer gussets, giving you a super clean and tidy setup. This kit will require modification to the factory jeep fill tube and cutting the rear fender wells