I bought a trenz billet lower center grille for my 99' f350 w/ out the fog lights and went to install it and not sure how..lol.. It did not come w/ instructions as I bought it out of the box new and w/ no mounting hardware. It has 4 tabs on it w/ holes on the sides but not sure where to drill them as the tabs go all the way to almost my tow hooks?? I can post a picture if needed and I have been searching for online instructions for trenz but can not find anything on them. If anyone has installed them or knows how to please let me know as I can go get the hardware that is no problem but before I go drilling and whatnot I would rather have an idea of what to do..lol..