i'm in southern california, and all i have found is The Other Guys headers, which apparently had an OEM number on them until 2002 i believe. i am not doing the swap headers **** for smog, i did that with my 96 trans am 3 times! f@ck that madness! plus, i will be happy to run low 13's, which should be able to be reached with PEMs.
when you say i need a pcm off of a 04'/05' SC car, why can't i order one online?
tell me more about this please.