Ayup. Putting "Bushcrackers" on can be a PITA if you cut too much material in the rear and cut past the pinch seam. The outer and inner fenders will seperate, and you will have to tack weld the already thin sheetmetal together. . I had a lot of good help from someone who already did his girlfriend's XJ when it came to cutting/attaching the rears(Nathan-the rude one) and have confidently mounted 3 sets of Bushwackers since then. PM me if you need a hand or want to look at how mine is attached. I don't want any money , but I'm fond of coffee.