I got some questions about the headers again I was woundering how a CERAMIC OBX header setup would be since some people dont like how the DC stainless pipes were operating. I dont like the grayish look but is Ceramic better than the stainless? http://cgi.ebay.com/ebaymotors/OBX-C...81746576QQrdZ1

Secondly I want comments on this http://cgi.ebay.com/ebaymotors/MEGAN...QQcmdZViewItem
I was woundering if MEGAN was a good company for the exhaust.

but what about the O2 sensor on the headers?..... can that work with the aftermarket headers?