I received my new bumper tuesday. I was really impressed by the the packaging and how everything looked. Nice black paint. Unwrapped all the parts and laid them out, and organized the hardware. Removed factory bumper - takes 2 minutes. Then the fun started. In the instructions, they recommend to "drill out the nuts in the frame" where the 4 12mm bolts thread in. Well I tried re-using the factory bolts. Fought with the dumb thing until I got too frustrated. So I reluctantly drilled out the threads in the frame so I could use the bolts and nuts supplied with the kit. Well I finally got the four bolts in, and then had to get the two bottom bolts in. Well one went in, but the other would not line up. Before you ask, yes of course all the bolts were LOOSE. So I left and got a friend to help. He had to lean hard on the bumper while I ran the last bolt in. After some wrestling with it, the bolt started (surely cross threaded) but at that point I was so tired, sweaty and frustrated I just ran it right in tight with the impact. Thats where it sits right now.
So far I'd say i'm not very happy. If you buy one of these, you will not have fun installing it. I really really hope the rest of the install won't be so bad.