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Re: consequences of removing catalytic converter [Re: rubo] #300244 08/12/03 05:37 AM
Joined: Apr 2000
Posts: 7,268
mlclark Offline
Isuzu Moderator
*****
Rubo is right, the perceived change would probably be minimal and even a loss of low end torque. Tthere is little excuse to not run a cat. Contrary to what your friendly dealer might say, you do not have to replace a cat with an factory OEM piece. Places like, www.discountconverter.com have universal cats for about $60 and high flow cats for ~$100.

Good Luck,
Michael

Re: consequences of removing catalytic converter [Re: mlclark] #300245 08/12/03 07:18 AM
Joined: May 2002
Posts: 1,863
rubo Offline
Body Damage is Cool
You can always call Matt Indy4x .
He got hight flow cats for $69.99 (i know you could probably find a better deal, but i personaly like dealing with him).

rubo


"If i can't crawl over it, i'll fly over it"
rubo

'96 Amigo 4x4, 3.2L V6, 4L30E, D44 rear, SOA, 1" BL, undergoing surgery.
'00 Rodeo LS 4x4, 3.2L V6, OME 919 Springs, front cranked to match,1" BL, 265/70x16 Scorion A/T's.
Re: consequences of removing catalytic converter [Re: rubo] #300246 08/12/03 08:46 AM
Joined: Apr 2001
Posts: 404
Joelpat Offline
Mudrunner
I don't know how much better than $70 you are going to get. I think when I asked a local shop they quoted over $150 for a 2.5" high flow cat <img src="/forums/images/graemlins/nana.gif" alt="" />. Discount Converter was around $95, and I was never quite sure what I was getting. I figured since Matt only offers one, it must be good for all.

I just ordered mine last week, so hopefully it gets here soon. The troop needs a little TLC before I drive it out to DC.


-Joel
'02 Trooper S
The dog-mobile.

'90 Trooper LS
Dearly departed after 13 years in the family. Donated to WAMU Radio in DC.

Re: consequences of removing catalytic converter [Re: slimteufel] #300247 08/12/03 10:34 AM
Joined: Jul 2003
Posts: 69
slimteufel Offline OP
Getting the Wheeling Fever
Rubo, Micheal & Joel - thanks for the replies. Exactly what I wanted to hear.

Re: consequences of removing catalytic converter [Re: slimteufel] #300248 08/12/03 11:27 PM
Anonymous
Unregistered
Then Spoke <img src="/forums/images/graemlins/evil.gif" alt="" />, I have refrained from post on this thread because as Rubo said there is much contraversy re: this issue. But the only way for you to find out is get someone to build a test Pipe, in other words a piece of pipe with Cat Flanges. And Find out for your self and use it when you go off-road and put Cat back on when you go back on Road.

Disclaimer: all information is from personal experience your results my be different.

P.S. Check my Sig.... <img src="/forums/images/graemlins/wink.gif" alt="" />

Last edited by Drakemore; 08/12/03 11:33 PM.
Re: consequences of removing catalytic converter #300249 08/15/03 12:29 PM
Anonymous
Unregistered
I just bypassed/removed mine in an attempt to fix an overheating problem. And it runs significantly better. All around. BUT, I know that it was in very bad shape. I plan on replacing it when emission time rolls around. What kind of cat does Matt sell? Manufacturer?

Jake

Re: consequences of removing catalytic converter #300250 08/15/03 03:15 PM
Joined: May 2002
Posts: 1,863
rubo Offline
Body Damage is Cool
He sells "Catco".
They are pretty good quality (as far as i can tell).

rubo


"If i can't crawl over it, i'll fly over it"
rubo

'96 Amigo 4x4, 3.2L V6, 4L30E, D44 rear, SOA, 1" BL, undergoing surgery.
'00 Rodeo LS 4x4, 3.2L V6, OME 919 Springs, front cranked to match,1" BL, 265/70x16 Scorion A/T's.
Re: consequences of removing catalytic converter [Re: rubo] #300251 08/15/03 07:31 PM
Joined: Apr 2001
Posts: 404
Joelpat Offline
Mudrunner
I am holding the Catco I just got from Matt. It's all of 10" long (not counting the pipe on the ends, which make it about 14" long). It is a Catco 6006, which has the 2.5" pipe. If you need a different diameter, check out Discount Converters in the 6000 series. They sell the entire Catco line, in fact they sell them very cheap.

The quality looks good, though I don't really know enough to say that for sure. The welds look nice, and the stock used is heavy duty.

Tomorrow is truck day. I get a new windshield, and I'm going to finish installing my PIAA's and a new speedo cable. Then I get the cat and my PV2 muffler installed, so we shall see... should be fun. <img src="/forums/images/graemlins/kewl.gif" alt="" />


-Joel
'02 Trooper S
The dog-mobile.

'90 Trooper LS
Dearly departed after 13 years in the family. Donated to WAMU Radio in DC.

Re: consequences of removing catalytic converter [Re: Joelpat] #300252 08/25/03 12:17 AM
Joined: Jul 2003
Posts: 69
slimteufel Offline OP
Getting the Wheeling Fever
Quote
so we shall see... should be fun. <img src="/forums/images/graemlins/kewl.gif" alt="" />


How did that work out for ya? Curious.

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