high flow catalytic converter

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Old 02-22-2001, 06:25 PM
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high flow catalytic converter

random technology has a high flow cat for the cls. random claims 17hp and 13lbs increase. I don't know how true this is, but as a former mustang owner the freer your exhaust is the more power you make. I'am ordering mine next week. The part number is 822008.
Old 02-22-2001, 06:44 PM
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Do they have a web site? What are they charging including shipping? tks..

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Old 02-22-2001, 06:55 PM
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Their web site doesnt list the CL on there

http://www.randomtechnology.com/applications.htm#acura

Depending on price... a high flow cat is a superb mod.

Good amount of power... and you can prolly install it yourself.

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Old 02-22-2001, 07:06 PM
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<font face="Verdana, Arial" size="2">Originally posted by soopa:
Their web site doesnt list the CL on there

http://www.randomtechnology.com/applications.htm#acura

Depending on price... a high flow cat is a superb mod.

Good amount of power... and you can prolly install it yourself.

</font>
I looked at the honda section and that part number (822008) is listed as a 98-00 accord 2.7L application. never heard of that particular model...
Old 02-22-2001, 07:07 PM
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This is from their website...thus probably no 2001 model year for a while.

"Under Federal EPA regulation, replacement of original catalytic converters is allowed only if the original converter(s) is missing, or the vehicle has more than 50,000 miles or is at least five years old and the need for a replacement has been established and documented, or a local inspection program has determined the existing converter is in need of replacement."



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Old 02-22-2001, 07:51 PM
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how much?

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Old 02-22-2001, 08:15 PM
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I just sold a high flow cat I carry to a TL owner, I will post his results as soon as I get them....

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Old 02-22-2001, 09:35 PM
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it seems they already dyno'd the car. .

ask to see the dyno. .

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Old 02-22-2001, 10:00 PM
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Although Random Tech. (not to far from me) has always been reputable this HP increase is a bit hard to beleive.

It may of been the case 15 years agao but current cat technology is much improved. In fact, our catalytic converter only had 2" wc back pressure at 100 CFM and 3" wc at 200 CFM.

This might contribute to about 1 - 2 HP difference.
Old 02-22-2001, 11:03 PM
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<font face="Verdana, Arial" size="2">Originally posted by scalbert:
Although Random Tech. (not to far from me) has always been reputable this HP increase is a bit hard to beleive.

It may of been the case 15 years agao but current cat technology is much improved. In fact, our catalytic converter only had 2" wc back pressure at 100 CFM and 3" wc at 200 CFM.

This might contribute to about 1 - 2 HP difference.
</font>
that's exactly why i want to see the dyno. i'll call them tomorrow for it.



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Old 02-23-2001, 04:59 PM
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heya,

talked to a rep, clay.

he said a person with a type s stock was at:

209, after the high flow cat was 221. so it's 12 horses.

torque, he says, will be around +/-13.

he wouldn't honor a group buy, but offered another company light??? at 225 752-2738.

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Old 02-23-2001, 06:09 PM
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I may have to stop by there and ask about this. Was this reported by an individual or did they do it?? Do they have the plots to show and was this on the same dyno??

Ah, I'll just stop by and ask them myself and get to the bottom of it.

But again, it sounds pretty far fetched. Did someone accidentally move a decimal place??
Old 02-23-2001, 06:29 PM
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So what would it be with headers? An increase like that from exhaust mods sounds a little extreme....
Old 02-23-2001, 06:33 PM
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<font face="Verdana, Arial" size="2">Originally posted by so cal type s:
he wouldn't honor a group buy, but offered another company light???</font>
What the heck does that mean?

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Old 02-23-2001, 08:47 PM
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<font face="Verdana, Arial" size="2">Originally posted by scalbert:
I may have to stop by there and ask about this. Was this reported by an individual or did they do it?? Do they have the plots to show and was this on the same dyno??

Ah, I'll just stop by and ask them myself and get to the bottom of it.

But again, it sounds pretty far fetched. Did someone accidentally move a decimal place??
</font>
this was reported by an indivdual to random technology. they did not have the dyno. it actually make sense, if you look at other dyno's on the site, as well as other imports that simply had their cats removed or to a free flowing cat, it's possible.

i question the quality. the warranty is 2 years for emissions, and 5 years for unit itself.

scalbert, can you check out the quality when you go there? also, i'm curious of the lifespan of the cat, since it's only warrantied for 2 years. thanks!

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Old 02-23-2001, 08:50 PM
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<font face="Verdana, Arial" size="2">Originally posted by soopa:
What the heck does that mean?

</font>
oops. sorry for the confusion. i asked him if a group buy was possible (just out of curiousity) and he said he wouldn't honor it, but suggested another company, called "light(something)", that might honor the group buy. leave me alone!



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Old 03-17-2019, 02:54 PM
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Number of catalytic converters

My CL has code p420
Which is the Catalytic converter code I wanna fix the problem no right way to smog it properly so my question is how many does my CL CarrieAnd if you guys know how can I find out which one is clogged
Old 03-17-2019, 04:55 PM
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Originally Posted by Dylan Verdugo
My CL has code p420
Which is the Catalytic converter code I wanna fix the problem no right way to smog it properly so my question is how many does my CL CarrieAnd if you guys know how can I find out which one is clogged


Since you don't mention the year of the car and its mileage, I used an 03 CLS automatic, on the link below, to find you what you need. The info to answer your question is there:

https://www.oemacuraparts.com/v-2003...--exhaust-pipe
Old 03-17-2019, 06:41 PM
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Wow, it’s on sale!...
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