Thread: Best way to improve sound without a tune?
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      09-20-2020, 02:39 PM   #17
horsepower_and_hounds
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Originally Posted by armo View Post
Stupid question.. eliminating secondary cats still passes emissions inspection correct? Primaries still cut it?
It will pass most visual tests and the sniffer tests..... it will fail CA visual inspection I think
Last edited by horsepower_and_hounds; 09-20-2020 at 06:57 PM..
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