Took mine off about 2 months ago, was a real b*tch, but the looks was real worth it...especially the side moldings...makes it look like a new truck. used heavy fishing line and heated up the area with a blow dryer to get enough off to get a good hold on...then just pulled the f*cker off...removed the foam with 3M wax, tar, adhesive remover and rubbed with a rag (just kept rubbing to form a huge adhesive booger, was using my thumb for about 5 minutes until i noticed a HUGE blister, i then went to the rag) - this part was the biatch, as it takes to longest. then used wax to get off the rest. the tailgate banner was the same, but had to use the blow dryer the whole time pulled at the banner.
I was kinda worried that the paint might be different underneath due to fading, but that's not the case...
No holes underneath anywhere...
i took me about 6 hrs total to take off everthing (not 6 straight, lots of beer breaks, prolly would've taken less w/o the beer, but whats the fun in that)
In the end, all the work is well worth it. everyone that had seen the truck when i first got it that sees it now say its a 100% improvement. and with nowhere saying its a T100, or even a Toyota, you could get those weird looks...like a big tacoma, but that's not a tundra? what is that?

I've seen a T w/billet grille, and it does look good...but you have to cut the original grille?