for the lenses no baking required, you do have to remove the actual projector fromt he housings though, and then there are some tabs that you bend up to free the lens, the hardest part is wiggling it out and the new one in lol. but overall its simple you should be able to search the forum or google for a how to.
HATCH NATION #56
2004 Sonic Blue SVT!!! 2.5" orp and flex and trubendz catback, toms tune, steeda sts, custom intake, good ol motocraft copper plugs!