do the obx headers remove any any of the cats (no pun)

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2003.5 Black P5
I was wondering, I was going to have the dealership install the obx headers, and they were wondering if it took any of the cats off, so I wasn't sure, they said if it did then they would be illegal. So anyone that has bought this product, pleasee give me some info
 
Did you try a search? That has been answered 1.5 million or so times.

And to answer your question YES.
 
well thanx for the answer, but the reason I asked was because I talked to a mazda mechanic and he said that if you take the cat off you will always have a "check engine soon" light on and I was wondering if anyone has experienced that or not
 
You will get a CEL because of the missing cat, but there is a how to in the "How To" section that shows how you can wire a resistor and a capacitor into the 2nd o2 to not have a CEL
 
dont let the dealership instal it, its easy, there are how-tos for instaling the header. and yes you will get teh cel light and waht jeph said there is a section for the how to, to get rid of it. i havent done it yet cause my light still hasnt come on yet but i have been driving around for about 500 mles on it already. its awesome good gains too.
 
there is also a way to get rid of the CEL without cutting the wiring...I have it on my car ad it works great...
 
Yeah, look up the info in the how-to....LOL


Spark plug non-foulers. Found the info on the Suby boards.
 
Mike R said:
Yeah, look up the info in the how-to....LOL


Spark plug non-foulers. Found the info on the Suby boards.


boy!! you're all about the search tonight aren't you haha lol (wow)
 
I refered to the how to already, and you DO have to cut a wire to solder in the resistor. then tap into another wire...
 
SlimMilkMan327 said:
"get a wagner shorty header then"

I already bought the obx headers and they are on their way lol
where did you order them from, if you don't mind me asking
 
why does everyone refer to a header in the plrual tense? (headers) id understand that if we had v6's or v8's under our hoods, seeing how those require 2 headers, but we have I4 instead. so theres only one header for our application.

im not ranting, just asking.
 
protegegarage has THEM because they have multiple
therefore header becomes plural
 
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