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high flow cat ? #188642 May 30, 10:08am May 30, 10:08am
Joined: Oct 2003
Posts: 1,154
Texas
2003 Yellow/Red Toyota Celica
Larry_GTS OP
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2003 Toyota Celica
Larry_GTS OP
2003 Yellow/Red Toyota Celica
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2003 Toyota Celica

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Posts: 1,154
Texas
high flow cat ?
I have a TSRM and I was considering putting a high Flow Cat on, and then Removeing the Resenator. Could anyone give me some feedback on this?

Re: high flow cat ? [Re: Larry_GTS] #188643 May 30, 3:58pm May 30, 3:58pm
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Posts: 574
Missouri
2000 White Toyota Celica
kevin2
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2000 Toyota Celica
kevin2
2000 White Toyota Celica
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Missouri
I have TSRM W/ Resenator removed($25.) It sound twice as loud thumbsup thumbsup I love it thumbsup


lose graciously and win humbly
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Re: high flow cat ? [Re: kevin2] #188644 May 30, 8:05pm May 30, 8:05pm
Joined: Feb 2004
Posts: 1,716
Nebraska
celicafourotwo
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2000 Toyota Celica
celicafourotwo
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that ain't save though, for the environment i mean..hehhe..but who really care right??


Originally Posted by pesho01
Question:
Whenever my car is at a full stop or even in park the RPM never sits on 0. what does this mean?
Re: high flow cat ? [Re: celicafourotwo] #188645 May 30, 11:11pm May 30, 11:11pm
Joined: Mar 2004
Posts: 129
York PA
2004 Red Toyota Celica
Rexy13
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2004 Toyota Celica
Rexy13
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2004 Toyota Celica

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Posts: 129
York PA
i was told that the celica already had a high flow cat

Re: high flow cat ? [Re: Rexy13] #188646 May 30, 11:13pm May 30, 11:13pm
Joined: Jul 2003
Posts: 2,355
Grand Rapids, MI
M
MptGlw69
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Originally Posted by Rexy13
i was told that the celica already had a high flow cat


Yep, the Celica's cat is already pretty high flow. Just get the resonator removed. thumbsup

Re: high flow cat ? [Re: MptGlw69] #188647 May 31, 1:57pm May 31, 1:57pm
Joined: Mar 2003
Posts: 699
NorCal, Bay Area
JAIMEJAMES
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2000 Toyota Celica
JAIMEJAMES
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NorCal, Bay Area
Originally Posted by MptGlw69
Originally Posted by Rexy13
i was told that the celica already had a high flow cat


Yep, the Celica's cat is already pretty high flow. Just get the resonator removed. thumbsup
exactly


2000 Black Gts 6-Speed
Flux Capacitor With Di-Lithium Crystals
Re: high flow cat ? [Re: JAIMEJAMES] #188648 May 31, 4:56pm May 31, 4:56pm
Joined: Dec 2003
Posts: 411
Vancouver, BC
vietnamese2004
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2003 Toyota Celica
vietnamese2004
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what part of the exhuast is the resonator?

Re: high flow cat ? [Re: vietnamese2004] #188649 May 31, 6:59pm May 31, 6:59pm
Joined: Jul 2003
Posts: 584
LA 626 area
RyCeCuBe
Senior Member
01 Toyota Celica GT
RyCeCuBe
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Posts: 584
LA 626 area
the piece right after the cat. a muffler can also be considered a resonator, because it slows down the air.


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Re: high flow cat ? [Re: RyCeCuBe] #188650 May 31, 7:01pm May 31, 7:01pm
Joined: May 2003
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LA
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spaztikid
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1974 Toyota Celica
spaztikid
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LA
a high flow cat will maybe give you 1 hp...

Re: high flow cat ? [Re: spaztikid] #188651 May 31, 9:23pm May 31, 9:23pm
Joined: Oct 2003
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Texas
2003 Yellow/Red Toyota Celica
Larry_GTS OP
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Texas
so you will only gain in Top end right ? it won't af fect your midrange?

Re: high flow cat ? [Re: Larry_GTS] #188652 Jun 1, 11:25pm Jun 1, 11:25pm
Joined: Jun 2004
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az
cyberuck
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cyberuck
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az
Don't replace your cat. You'll only cause yourself problems, and you may even lose power. High flow cats are for larger displacement engines, and they cause major headaches with OBDII systems (read: any vehicle newer than 1996) such as incorrect O2 sensor readings, poor fuel economy, improper fuel mixture, constant CELs, plug fouling, EGR problems, etc.

Re: high flow cat ? [Re: cyberuck] #188653 Jun 1, 11:59pm Jun 1, 11:59pm
Joined: Aug 2003
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California
2000 Silver Toyota Celica GT
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Large displacement, and cars with big Turbos. Taking the cat off of a an NA car is useless.

Re: high flow cat ? [Re: silver] #188654 Jun 2, 12:05am Jun 2, 12:05am
Joined: May 2003
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LA
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spaztikid
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spaztikid
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LA
get a test pipe grin

Re: high flow cat ? [Re: spaztikid] #188655 Jun 2, 9:59pm Jun 2, 9:59pm
Joined: Dec 2002
Posts: 290
SACRAMENTO, CA
vejita_13
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2002 Toyota Celica GT
vejita_13
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SACRAMENTO, CA
Originally Posted by spaztikid
get a test pipe grin


dumb question- whats a test pipe?

Re: high flow cat ? [Re: vejita_13] #188656 Jun 4, 10:59am Jun 4, 10:59am
Joined: Oct 2003
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Texas
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Larry_GTS OP
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if i'm right , a Test pipe is just like the Kazuma

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