High flow cat

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Feb 27, 2004 | 09:10 PM

Marc150

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From: Canastota

High flow cat

If I were to get a high flow cat(not the furry one), sould I get two, or only 1 to replace the second converter? Also, what sould I look for and are the clamp on ones any good. We dont have a welder as of yet. Is there any benefits to getting one?

Feb 27, 2004 | 10:10 PM

cvo

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From: middle of the friggin des

If one cat is bad, the other isn't far behind. change both out at the same time w/high flow cat's.
just changed out one in my 95 jeep 4.0 w/112000
miles on it. wish i'd changed it years ago. low end performance is so much better now. i'm planning on a cat and muffler for my 2001 150 4.6.

Feb 28, 2004 | 08:34 AM

WhëëlMå1

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From: MA

The two on the stock Y pipe function as 1 cat (they are a precat, and the secondary cat). One high flow should do the trick, provided it is installed in the proper location. I swapped out my Y on my bronco with a Bassani unit, and it only has one high flow cat. It passed the sniffer test fine.

Rich

Feb 29, 2004 | 06:33 AM

Bassgetter

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Where can you purchase these cats? I don't usually see them listed in magazines when looking at exhaust systems.

Feb 29, 2004 | 08:18 AM

No_BS

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From: Southeastern PA

You only need one to replace the stock two, I did and passes emmissions without any problems. As for where to find them, places like summit and jegs carry them but usually you can find some good deals on ebay as well. Clamp on/weld on dosen't matter.