Thanks, I went with the T-Rex in black.
It is mounted with hardware, not tape.
The instructions want you to remove the grill, I went at it from the front to mount the brackets with a right angle screwdriver.
Then there is enough room from underneath to get your hand and a socket up there to put in the 2 nuts.
Overall it looks great and is make well, a bit pricey thought.
I picked up a new 2015 3500HD and the lower grill or lack of one is huge. Already bugs and crap in there. Looking for some sort of grill for it. anyone seen any?