<div class='quotetop'>QUOTE (Patreezy @ Jun 28 2008, 12:31 AM) <{POST_SNAPBACK}></div><div class='quotemain'>^^haha, I like how you interweave french and english!

to put the rumors to rest, if you've got a "catalytic convertor looking thing" directly after the 4 runners on your exhaust manifold (right behind the radiator), it is indeed a catalytic convertor (1 of 2). The second will be downstreamin it's "normal" spot. Some years have them, some don't. Read it on hmaservice.com</div>

sorry about my poor english sad.gif

but where un hmaservice ? i've look and they only talk about the one afther the manifold

 

My car came with the manifold/cat set-up only, there is NO converter after the flex pipe on MY car. When I installed my Ebay special cheapo header I had to cut my exhaust because the flex pipe was too short, I had to extend it around 5"-6".

 

^^^

i was in the same boat as well

 

Yes, that's because
<div class='quotetop'>QUOTE (Patreezy @ Jun 27 2008, 11:31 PM) <{POST_SNAPBACK}></div><div class='quotemain'>Some years have them, some don't. Read it on hmaservice.com</div>
.......

 

You get any buzz with these Zoned?

 

do these have bungs for both o2 sensors and will installing these headers trigger a check engline light all the time like some headers do?? also, will they fit up with a motoria exhaust with a race cat alright without cutting the exhaust at all??

 

search and you will find out.. EVERY POSSIBLE question has been answered about these and fitment.

 

Are these headers in stock? The website says not delivered until Feb 2009 - I am not sure if that is updated.

Also I am aware it only replaces the the 1st cat not the second. Also what do folks do with the 1st O2 sensor? If its not plugged in will it cause a CEL?

BTW, did research thread but could not find direct answer for those questions. smile.gif

 

yes it will cause a cel, also, this is the one that tells the computer how to change the fuel ratio, you want this one working.

 

I have these and I have no CEL. All we did was just extend the wires with random wires we had laying around the house, just follow the colors. lol