Really big problem with exhaust
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Really big problem with exhaust
So just right now i was trying to install my corksport exhaust N/A. I noticed that i do not have a spot where the catback cuts off from the y-pipe. It goes from teh header to the cat and all the way to the mufflers and there is no other points that bolt off.
http://www.racingbeat.com/FRmazda2.htm
There is no where that the y-pipe unbolts from the main converter. the only point where it comes off is where the front converter meets the header
Anyone got any solutions?
http://www.racingbeat.com/FRmazda2.htm
There is no where that the y-pipe unbolts from the main converter. the only point where it comes off is where the front converter meets the header
Anyone got any solutions?
Last edited by ohayou88; 11-24-06 at 08:43 PM.
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No there is no where for me to unbolt the main cat. The only places on the exhaust that i can unbolt is where the cat meets the front cat and the mufflers.
On both sides of the main cat there is only piping.
On both sides of the main cat there is only piping.
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Originally Posted by drewl
so from the front of the cat to the end of the mufflers is one piece? sounds not-stock. take some pics to verify this.
This gives me a good opprtunity to get ride of my front and main cat. what would be a good way that i could get rid of my cats and replace my header. I was looking the corksport stuff but they only replace the main cat. what could i get to replace the front cat?
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#9
Originally Posted by 88turbotime
get a complete racing beat exhaust!
or if you just want a cat get the bonez high flow which will bolt right from the stock manifold (including the pre cats) or headers to the cat back
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Originally Posted by locketine
you only need a main cat replacement. If you want to remove the other ones either gut them or get an aftermarket header.
I would go with a full racing beat true dual but i already spent money on this corksport so i wanna be able to use it i was thinking about the racing beat Catalytic Converter Replacement Pipe with Presilencer
http://racingbeat.com/FRmazda2.htm
Does anyone have this setup? how is it?
Last edited by ohayou88; 11-25-06 at 02:18 AM.
#11
Originally Posted by ohayou88
The problem is i can not remove my main cat. The only 2 things on my exhaust that i can unbolt is where teh cat meets the header and where the mufflers are.
I would go with a full racing beat true dual but i already spent money on this corksport so i wanna be able to use it i was thinking about the racing beat Catalytic Converter Replacement Pipe with Presilencer
http://racingbeat.com/FRmazda2.htm
Does anyone have this setup? how is it?
I would go with a full racing beat true dual but i already spent money on this corksport so i wanna be able to use it i was thinking about the racing beat Catalytic Converter Replacement Pipe with Presilencer
http://racingbeat.com/FRmazda2.htm
Does anyone have this setup? how is it?
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Wait, do you have a header, or are you talking about the stock exhaust manifold? We need some pics to figure out exactly what you have. If its a header and you have the stock main cat welded to the stock y-pipe, then you can replace all of that with a OEM replacement car liek the bonez cat. If you are saying that you have all of the stock cats and they are all welded together, then you will have to get something designed to replace all fo the cats, like the RB header/presilencer combo.
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Ok, I think I understand what's going on, please correct me if I'm wrong.
He bought a corksport header and cat back, they are designed to work with the stock cat in between them. The exhaust that's on the car is stock, but it's been welded up everywhere except at the mufflers and manifold.
So it seems like you need a new cat, the old one probably wasn't doing too well anyway, clogged, broken, whatever, it's probably either not doing much for emissions, or it's restricting flow more than it should.
He bought a corksport header and cat back, they are designed to work with the stock cat in between them. The exhaust that's on the car is stock, but it's been welded up everywhere except at the mufflers and manifold.
So it seems like you need a new cat, the old one probably wasn't doing too well anyway, clogged, broken, whatever, it's probably either not doing much for emissions, or it's restricting flow more than it should.
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Well i only bought the corksport catback.
I would post pics if I had a digital camera on me. My stupid cousin broke mines and still has not replaced it yet. Cannon SD700
But what Black 91 N/A said is exactly what is up with my exhaust. I can only remove it from the manifold and the mufflers. All of my stock cats are welded together.
I looked through all the paperwork for the car and some small smog shop had replaced the cat. on the paper says direct fit converter which i assume is some kind of self fabrication. hence the welds
So im planning to go with RB cat replacement pipe with pre-silencer??? Any suggestions or comments?
I would post pics if I had a digital camera on me. My stupid cousin broke mines and still has not replaced it yet. Cannon SD700
But what Black 91 N/A said is exactly what is up with my exhaust. I can only remove it from the manifold and the mufflers. All of my stock cats are welded together.
I looked through all the paperwork for the car and some small smog shop had replaced the cat. on the paper says direct fit converter which i assume is some kind of self fabrication. hence the welds
So im planning to go with RB cat replacement pipe with pre-silencer??? Any suggestions or comments?
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Or get the bonez high flow cat like somebody previously said- its a direct replacement for the cat you have now and works with the stock manifold or an aftermarket header. Try rx7.com they offer them. Ive got one with the same corksport catback and a racingbeat header. It all flows very nicely.
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Originally Posted by That
Or get the bonez high flow cat like somebody previously said- its a direct replacement for the cat you have now and works with the stock manifold or an aftermarket header.
If you're really cheap then you can get the Bonez cat replacement pipe, but its not very well made. The flanges are too thin and will warp over time (took less than 2 years on mine) creating a permanent exhaust leak that can only be fixed by replacing it.
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I looked at the bonez high flow cat. I live in california and I don't think that I would be able to pass smog with that and a catback unless anyone has any other information that I would???
Im most likely gonna go with the RacingBeat downpipe pre-silencer.
Im most likely gonna go with the RacingBeat downpipe pre-silencer.
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Oh crap, didn't notice that you are in California. Well, the downpipe/presilencer obviously wont pass smog OR visual. The bonez should pass smog, but the visual is questionable. From what I've heard some places will pass visual as long as there is a cat, while others require it to be stock or replaced with a CARB certified cat. Its actually possible that it is CARB certified, though. I would call up RP (rx7.com) and ask them if it is or not.
#20
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There is a point to running a cat, emissions and smell.
I've got an RB downpipe/presilencer combo. It's very well made and sounds good. You can also get a Bonez cat that fits in the same space as the presilencer. rx7.com sells them.
I've got an RB downpipe/presilencer combo. It's very well made and sounds good. You can also get a Bonez cat that fits in the same space as the presilencer. rx7.com sells them.
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Living in the east bay area I've never heard anyone being visually inspected by cops. I mean my friend ran catless for a year on his civic. So i don't think It should be a problem for me.
I looked through teh FAQ on the cali section for Smog. Some people have been able to pass with the bonez super flo system. The visual thing isn't a problem the place I smog at the guy usually just looks in teh engine bay and tahts about it.
So this week Im gonna think about should I go with the Bonez or The Racing Beat.
I looked through teh FAQ on the cali section for Smog. Some people have been able to pass with the bonez super flo system. The visual thing isn't a problem the place I smog at the guy usually just looks in teh engine bay and tahts about it.
So this week Im gonna think about should I go with the Bonez or The Racing Beat.
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