03em2CVC

Hey everyone, I myself dont own a civic but my girlfriend has one, saw that my car was fixed up.. and wants hers fixed up also... so needless to say we have been searching around for parts for her 03lx but i guess not many people are into the lx's. I had one question though, will 03 ex parts fit on an lx? I got a guy who wants to sell me dc headers, tsudo exhaust, downpipe, aem short ram , and a strut bar for 350. Its a really good deal, but just not sure if the parts will match up. Any help would be appreciated before i drive 3 hours out there to find out they dont fit. Thanks in advanced everyone.