Has anyone did this also would it harm the paint (Hemi Orange)? I want to remove the hood and fender stock stripes and replace with the Challenger classic stripes.

Its pretty easy, and depending on paint fade, shouldn't show any differance, as I've seen many "de-striped" HO R/Ts here. Auto parts store, at the paint/body section has a kit with bottle of Goo-gone and a plastic decal lifter tool, works real good, once u get a corner/edge lifted enough to grasp, they usually come off fairly easily, and in one piece. The only damage u can do, is getting that first edge up, soo patiance and care are required. Good luck, and let us know how it went.

Don't use anything sharp!!! I'm gonna replace mine real soon.

no sharp objects and even with plastic be careful, i have removed decals using windex, just make sure its wet, dont try it dry, it wond help...

Good luck and let us know how it goes!