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hey i hav a 95 3.8l firebird and i have a 80 series flowmaster it sounds really good but im thinking my cat is stuffed becasue before my car was pritty loud and now its gotn kinda quiet and my car doesnt really want to pill out like it used to im just thinkng how much louder will a high flow cat it then stock will it be really noticable please let me know
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cold air intake <br />80 series flowmaster<br />no cat (straight pipe)<br />rebel flag -
I don't think you will notice a volume difference between stock style cat and aftermarket cat. Your flowmaster is the 'loud' part of the system...cat choice wont affect that. -
IF it is clogged there will be a noticeable differace either way you go, I did notice a slight differance in tone going from stock to a 3" catco w/ 3" flowmaster, but nothing drasticComment
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I definatly noticed a sound difference with a high flow cat.Comment
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x2Originally posted by V8 Killer:
I definatly noticed a sound difference with a high flow cat.\'99 SSM Camaro V6 M5<br />(mod list on cardomain site; too long to list here)<br /> <a href=\"http://www.cardomain.com/id/v6cam99\" target=\"_blank\">http://www.cardomain.com/id/v6cam99</a>Comment
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Yes I noticed a new cat was louder. It was the case with both of my cars.<a href=\"http://www.cardomain.com/id/maleet\" target=\"_blank\">1998 Silver Firebird</a> <br />Basic mods... nothing real special but it sure looks good!<br /><a href=\"http://www.maleetpobanz.com\" target=\"_blank\">maleetpobanz.com</a>Comment
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