ok so looking in last months MM&FF cant rember excatly maybe mrbodykit.com add not too sure but anyway i saw several different taillight configs and they are stated like gen 1 gen 2 gen 3 gen 4 gen 5 wha tis the diff? they all appear the same but should they all fit my edge? i think this also goes for the head lights and will HID's fit in any of these? i know alot of long winded questions but thtas how i am

 

Did they differ in shape or just design?
They could be referring to the 4 eyes, foxes, sn-95s, edges, s-197...
And yes if the light housing fits your car, the HiD kit for that year will fit also.

 

ok i think they were all designed for 99-04 but i wasnt sure of the fact weather there were differences in the years or anything