I did this on my 2012 LR4 and it was such a pain in the **** to install. Did it today on the 2015 and it was a breeze! The old glue came off in just about 15 minutes using my fingers and no goo gone. Used goo gone to get the residue off. First I used painters tape so get the alignment correct before installing the new ones. Gotta tell you, on a black or white truck, the gloss black just makes it stand out. Now I just need to sell the black grill from my 2012 so I can get the 2015 grill...