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Cat. Cut Off?

Old Feb 21, 2006 | 11:48 AM
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Question Cat. cut off?

I have a 2001 camaro SS w\ a flow-master cat back exaust system and not happy w\ the way it sounds. i herd the SLP loudmouth and i like that 10times more but iam a college student and on a limited budget. I was thinking about cutting off my cat. converter has any one ever done it and is a good or a bad idea?
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Old Feb 21, 2006 | 02:20 PM
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Running w/o cats definitely increases the amount of exhaust noise, but is illegal for on road vehicles.
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Old Feb 21, 2006 | 02:27 PM
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Question Cat. Cut Off?

I have a 2001 camaro SS w\ a flow-master cat back exaust system and not happy w\ the way it sounds. i herd the SLP loudmouth and i like that 10times more but iam a college student and on a limited budget. I was thinking about cutting off my cat. converter has any one ever done it and is a good or a bad idea?
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Old Feb 21, 2006 | 02:29 PM
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I hear ya, college is expensive! but i would look into what will be legal if you plan on driving around town.
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Old Feb 21, 2006 | 02:33 PM
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Just gut them and put 02 sims on the car, that way the cats are still there just not anything in them
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Old Feb 21, 2006 | 02:42 PM
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Just about 3/4 of the people on this site have ditched their cats. You can search and find probably 100s of threads tellin about how to hollow them out or other options.
And if you are looking for a real cheap alternative to the loud mouth, find yourself a Dynomax bullet muffler, 3 inch diameter, should run ya about 30-40 bucks shipped from Jegs.
Have an exhaust shop cut off your muffler and replace it with straight pipe and then have them weld the bullet muffler into you i-pipe a bit before the axle.
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Old Feb 21, 2006 | 06:22 PM
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Or you can do like I did for the meantime. Have them gut the cats, and put a cutout in the I-pipe. It'll be decently loud, and if you ever want it quiet, cap the cutout. $40 for a cutout, $30-40 for them to gut the cats, and you're done.
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Old Feb 21, 2006 | 06:25 PM
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yea that'll work too, although some exhaust shops are scared to do that, but if you can find a good one that will gut your cats go for it. the cut out might give you some rasp, but its up to you.
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