Kidnkorner

after searching for about 20 mins i couldnt find any thread to see if an aftermarket ex Y8 header will fit my dx Y7, and my apexi world sport exhaust?

GTlvr82

It will fit but you will have to have your secondary O2 sensor wire extended to go behind the cat like it is on your stock, gay cat-in-header setup.

Kidnkorner

if i use the aftermarket header, i wont have a cat, so where do i put the wire, im sorry but im a little confused

Jimmy

iTrader: (5)

there should be a bung in the header

GTlvr82

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by USDMDC2 &raquo;</TD></TR><TR><TD CLASS="quote">there should be a bung in the header</TD></TR></TABLE>
Right and you will have to buy a cat from say a D16Y8 equipped car (a EX civic) or you could get an aftermarket cat....but they normally don't last too long.

Kidnkorner

ok i have a apexi world sport exhaust and it goes all the way to the fire wall. where the cat is typically on an ex civic, or acura is just pipe (as if i installed a test pipe) on mine because the stock cat on mine is integrated with the exhaust maifold. so when i put on the header it will eliminate the cat. so my question is will the aftermarket header down pipe flange fit my world sport exhaust flange