Cat hurting or helping
#1
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Cat hurting or helping
My turboed H22 is operating with a 2.5" downpipe to a 3 inches of custom piping to a 3" inlet Magnaflow exhaust. I also have a 3" flex pipe and 3" inlet cat. Is my cat hurting or helping my performance. The reason I put it on was because I didn't want the exhaust to sound really loud and to limit the amount of carbon coming out the exhaust from running rich. I also figured that it would be good for backpressure. But now that it's on, I'm wondering if it hurting or helping. Anybody got any experience on this?
#2
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Re: Cat hurting or helping (dominate9)
You have the same exact exhaust set-up as I do. Im sure with the cat there is only minimal loss, maybe 1 or 2 ponies. Keep the cat, be enviornmentally friendly.
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dingusjt
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02-10-2003 09:12 AM