Help!!! Someone Installed A Header Pipe Its Not Passing Inspection
10-02-02, 08:00 PM
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Help!!! Someone Installed A Header Pipe Its Not Passing Inspection
someone decided to get rid of the exhaust manifold and whatever else goes with that and installed a header pipe right to the block......i dont know what to do
how do i get it back to stock .....i need the pre-cat's obviously....what goes with the exhaust manifold? and how much and where would i get one of those
how do i get it back to stock .....i need the pre-cat's obviously....what goes with the exhaust manifold? and how much and where would i get one of those
10-02-02, 08:05 PM
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CAN SOMEONE PLEASE TELL ME WHAT WAS REMOVED WHEN A HEADER PIPE WAS INSTALLED ON A 91 RX-7 I HAVE TO MAKE IT BACK TO STOCK TO PASS INSPECTION....NEED SOME HELP PLEASE
10-02-02, 08:08 PM
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**** man that blows;
Was it safety or emissions?
if they looked at it then looked u in the face and laughed then you cant get away w/ just putting a cat in there..
you also need the tube that goes to the cat converter.
that sux hardcore though...thats why i decided to get my exhaust custom made so i could swap in a cat when needed
you should be able to get used header/precats for cheap, but a cat might run u up at least 100 bux
Was it safety or emissions?
if they looked at it then looked u in the face and laughed then you cant get away w/ just putting a cat in there..
you also need the tube that goes to the cat converter.
that sux hardcore though...thats why i decided to get my exhaust custom made so i could swap in a cat when needed
you should be able to get used header/precats for cheap, but a cat might run u up at least 100 bux
10-02-02, 08:09 PM
#5
Well there should be the exhaust manifold, then 2 pre-cats then a main cat. Do you need to pass a visual inspection, or just emissions??? I have a header, and just 1 high-flow cat and I pass emissions fine. Does the header have a o2 sensor in it???
10-02-02, 08:10 PM
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10-02-02, 08:10 PM
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yeah...werd...this does suck...i can get the headers but i want the high flow pre-cat so i can sell it.....i dont know where to find an exhaust manifold for a 91 rx7 i've been searching for like 2 weeks....i cant even get a price on it
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10-02-02, 08:12 PM
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there is no 02 sensor...so the header would pass inspection with a cat....what setup do you have Rxmfn7
i couldnt find cats to fit the header ...just damn silencers...i need it to pass emmissions not visual...i already payed someone off on the visual
i couldnt find cats to fit the header ...just damn silencers...i need it to pass emmissions not visual...i already payed someone off on the visual
10-02-02, 08:20 PM
#11
2ndGenRx7: read this:https://www.rx7club.com/forum/showth...hreadid=119268
Also I have the stock exhaust manifold from my '86 if you still think you need one, I *think* they are the same, but ill make sure.
Also I have the stock exhaust manifold from my '86 if you still think you need one, I *think* they are the same, but ill make sure.
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