question about headers and cat back exhaust

hi, im new to the show car business..as said in another thread...and i had a couple of questions..

i have a 95 civic ex auto(i know..but it had the best deal)
and i was wondering what the best header i can get for the cheapest price..and the best cat back exhaust i can get for the cheapest price


EDIT: Also..on under + over drive pulleys..which is the best out of these 3..links below :)

http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=2432018409&category=38656

http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&category=38656&item=2432646626

http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=2432213554

Thanks

well it all depends on your budget. I like the DC Sport header. as for the exhaust, you can really get whatever you want. There is GReddy, Apexi, Tanabe, Thermal R&D...just to name a few. Like i said, its all about your budget.