My first chevy

New2chevy21

New member
Feb 20, 2022
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Just bought a 2021 chevy silverado 2500hd duramax diesel with the Allison transmission Feb last year. Loving my first chevy!! What's a good exhaust system to make it sound mean? I'm tired of dodge trucks sounding better than mine.
 

2004LB7

Well-known member
Dec 15, 2010
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Norcal
you have already asked this question in another thread. without doing something illegal you aren't going to get the exhaust sound to change.
 
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