This is great, but why no side support around the muffler to the frame?
The tactical bumper is pretty stout, I look at it as a positive that I don't have to connect from the sides to the frame, when I emailed kaymar they asked what my muffler shape was (lr4 is rectangular not round like the lr3 and is larger) Kaymar stated I would have to make modifications to allow it to fit, that and the mud flaps.
I've used my tactical bumper a few times a few of them rough hits over shifting rocks and it is awesome, to me, it seems that it's more about removing the plastic bumper versus beefing up the rear, that and carrying a spare tire...