Has anyone bought a Hi flow cat off ebay??

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Old 02-13-2006 | 03:03 PM
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From: Shediac, N.B. Canada
Has anyone bought a Hi flow cat off ebay??

Just wondering if they're total garbage... My stock cat kicked the bucket... it fried my o2 sensor... I was thinking of an ebay one and I could drill it and insert a fresh o2 sensor...
thanks for the help,
M
Old 02-13-2006 | 03:11 PM
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From: ShitsBurgh
People on here have done it, search and you'll find lots of info about cats and o2 sensors. I'm planning to get a highflow and drilling in a o2 sensor after I put my headers and exhaust on
Old 02-13-2006 | 03:15 PM
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Originally Posted by 97BlackAckCL
People on here have done it, search and you'll find lots of info about cats and o2 sensors. I'm planning to get a highflow and drilling in a o2 sensor after I put my headers and exhaust on
I did a search and didn't find anything about the specfic ebay ones that I'm talking about,.. I'm guessing that they're arent many ways to screw up fabricating a cat so the ebay ones must be decent... aslong as they rid me of the horrific rattle that mine does
Old 02-13-2006 | 03:22 PM
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i got a normal one for my gf's 2000 accord and it work fine. never got the hiflow before. and actually there's a lot of way to screw up a fab job on a cat. carefull where you tabbing it.
Old 02-13-2006 | 03:33 PM
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I would get a normal one but they are WAYYYYYYYYY more money... like hundreds more.
Old 02-13-2006 | 03:41 PM
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no, u can get an OEM cat off ebay for the same price.
Old 02-13-2006 | 03:44 PM
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hmmm...dont see any but thats where i got it from...or it could be from another site.
Old 02-13-2006 | 04:32 PM
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I am not sure if it will fit, but I have a Random Tech high flow cat that I used on my 99 Accord for a few months that I'm selling. I know the engine is the same but I'm not sure about the exhaust. PM if anyone wants it.
Old 02-13-2006 | 04:35 PM
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Originally Posted by acuratl_2nr
I did a search and didn't find anything about the specfic ebay ones that I'm talking about,.. I'm guessing that they're arent many ways to screw up fabricating a cat so the ebay ones must be decent... aslong as they rid me of the horrific rattle that mine does

Sounds like the heat shield.
Old 02-13-2006 | 04:49 PM
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Originally Posted by Cocoa
Sounds like the heat shield.
No the cat makes a rattling noise when its busted too.
Old 02-13-2006 | 05:12 PM
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Originally Posted by ingsoc747
No the cat makes a rattling noise when its busted too.
I know. But usually the heat shield is the first thing to check.
Old 02-13-2006 | 05:13 PM
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So is your CEL on since it "fried" your o2 sensor?
Old 02-13-2006 | 05:36 PM
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Originally Posted by Cocoa
So is your CEL on since it "fried" your o2 sensor?
Yeah, the CEL is on,. its giving me the secondary o2 sensor low voltage code and then a few weeks later I get that one plus the secondary o2 sensor heater circut malfunction. I also thought it would be the heatshield so I took it off,. the rattling was still there.... I want to get a cat and then maybe rig up a sensor simulator or something so I don't have to buy a new sensor... thanks for the help btw
Old 02-14-2006 | 09:14 AM
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why is F23 in your mod list??
Old 02-14-2006 | 10:35 AM
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Originally Posted by ShavedH22CL
why is F23 in your mod list??
Old 02-14-2006 | 12:12 PM
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the Ebay ones are just resonators. don't get it.
Old 02-14-2006 | 12:58 PM
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I bought a catco hi-flow cat... DaInfammus1 vouched for it in like EVERY hi-flow cat thread on the forum except for this one so it cant be that bad.. lol.

It should be getting here in a few days.
Old 02-14-2006 | 01:15 PM
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high flow cat w/ the magnamuff is gonna be
Old 02-14-2006 | 01:26 PM
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From: ShitsBurgh
Originally Posted by agranado
I bought a catco hi-flow cat... DaInfammus1 vouched for it in like EVERY hi-flow cat thread on the forum except for this one so it cant be that bad.. lol.

It should be getting here in a few days.
Does it have a hole for the o2 sensor?
Old 02-14-2006 | 01:50 PM
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Originally Posted by 97BlackAckCL
Does it have a hole for the o2 sensor?
not quite sure.. which is why I bought the "o2 bung" which is supposed to be there for the o2 sensor... I dunno exacty what it does. lol.

We'll figure it out when I take it to the muffler shop.
Old 02-14-2006 | 02:26 PM
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From: ShitsBurgh
Originally Posted by agranado
not quite sure.. which is why I bought the "o2 bung" which is supposed to be there for the o2 sensor... I dunno exacty what it does. lol.

We'll figure it out when I take it to the muffler shop.
pm me when u get the stuff i wanna know what u come up with. o2bung? WTF?
Old 02-14-2006 | 04:12 PM
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^^ lol at you noobs


the o2 bung is what you call the round pieces of metal that the oxygen sensors screw into.


you can just buy the bung, drill a hole in the high flow cat, and weld it on so that it will support the 2nd bank o2 sensors which all obd2 cars have
Old 02-14-2006 | 04:42 PM
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Originally Posted by shineynitelite
^^ lol at you noobs


the o2 bung is what you call the round pieces of metal that the oxygen sensors screw into.


you can just buy the bung, drill a hole in the high flow cat, and weld it on so that it will support the 2nd bank o2 sensors which all obd2 cars have
Old 02-15-2006 | 08:29 AM
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From: ShitsBurgh
Originally Posted by agranado
<shiney
Old 02-15-2006 | 11:09 AM
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Originally Posted by SilverCL97
high flow cat w/ the magnamuff is gonna be
it most definitley was...i had that + 2.25in piping on my CL
Old 02-15-2006 | 11:11 AM
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Originally Posted by agranado
not quite sure.. which is why I bought the "o2 bung" which is supposed to be there for the o2 sensor... I dunno exacty what it does. lol.

We'll figure it out when I take it to the muffler shop.
when i got mine it had the bung for the 02 sensor already and they only had to unplug from dead cat and put into new 1, i dont know if they changed it though
Old 02-15-2006 | 12:34 PM
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There is no need for that. Just get the testpipe. 20 bucks and mine is perfection
Old 02-15-2006 | 02:43 PM
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Originally Posted by DaInFaMMuS1
when i got mine it had the bung for the 02 sensor already and they only had to unplug from dead cat and put into new 1, i dont know if they changed it though
What kinda cat did u have?
Old 02-15-2006 | 02:45 PM
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Originally Posted by 97BlackAckCL
What kinda cat did u have?
the same one im getting.. a catco hi-flow cat
Old 02-15-2006 | 02:53 PM
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Originally Posted by ShavedH22CL
why is F23 in your mod list??
cuz his CL is a 97 and they came with a F22 stock.
Old 02-15-2006 | 02:56 PM
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Originally Posted by ib_jimmy
cuz his CL is a 97 and they came with a F22 stock.
But still...
Old 02-15-2006 | 02:58 PM
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this is a 2.x thread basically.. if any of you 3.0's are looking into a test pipe or hi flow cat, dunno if its a good idea. Wilp was pretty unhappy w/ his car's low end with a test pipe on..

Originally Posted by wilp99
but with that test pipe there just isnt that umph at the low rpm's, you cant even hear vtec engate. to where as before the test pipe you could actually feel vtec... dont get me wrong, the pipe works great in high speeds.. infact it gives up a good bit more power.. but i dont think its worth the low end loss. unless your one of those people who race on the freeway, then youll have fun..
https://acurazine.com/forums/car-parts-sale-361/sunroof-deflector-173661/
Old 02-15-2006 | 03:07 PM
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Originally Posted by Motohip
But still...
Old 02-15-2006 | 03:09 PM
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Originally Posted by ib_jimmy
Like saying I swaped my B16b for a B16a
Old 02-15-2006 | 03:18 PM
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i know for a lil bit more i would get a H22 drop in instead.
Old 02-15-2006 | 03:28 PM
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I guess i was just confused about his name being acuraTL 2nr then him having a 2.3 i was confused
Old 02-15-2006 | 06:35 PM
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I just put F23 in my mods cuz its a 2.2CL with a newer engine,. I didn't swap it in the previous owner did,.. believe me I know how much the guy spent on the motor and a few hundreds more would have gotten him an H22... as far as my name being acura TL 2nr,. it's just an old name bcuz my dad had a 01' TL a while back,. traded it in for a Lexus
Old 02-15-2006 | 06:40 PM
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It's funny how when you're a kid you assume the cars of your relatives.
Old 02-15-2006 | 07:15 PM
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Originally Posted by Motohip
It's funny how when you're a kid you assume the cars of your relatives.
I'm not a kid anymore,. I wanted to create a new account but I couldn't because my email was registered to this one...
Old 02-15-2006 | 07:40 PM
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What diameter cat does the 3.0 take, 2.25 or 2.5"?


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