I had the guys that had originally installed my kit cut them. I told them I wanted the back as low as I could get it without having to have the relocation brackets, and I had the front cut exactly an inch. Part of the front bump stops had to be cut, but that was really the only issue. I didn’t do exact measurements afterwards, but just by looking I’d say the back dropped a little over an inch. I installed the Inez upper control arms also, so I could get a proper alignment, and I installed Bilstein shocks all the way around. I was worried about the rear of the truck more than anything, especially after reading some posts about the geometry being throwed off after lowering more than 4 inches, but I haven’t had any issues. All I’ve done to the back is install an adjustable panhard bar and that’s it, but I do plan on adding a rear sway bar here in the near future.