I'm plannig on gettin a JRSC, I already know what header I'm gettin for the setup. I need to know if anyone here drives a 2000 Civic EX that has a Kamikazie header, or knows someone that does. I'm having problems with the header they sent me, and I wanted to know if anyone has had the same problem. Basically the O2 sensor of the stock 00' EX header is located at the bottom, near the downpipe. The one I received has an O2 sensor at the top, near the engine (see pic below). Kamikazie is saying thats the way the header was made for the 00' EX. Here is the pic of the header that Kamikazie says is the one for the 00' EX. I would really appreciate any help. Thanks!