Do you have a full sound clip? Start up rev. You’ll be my determination factor lol or I’ll put some s type borlas on itThe "Vibrant Performance" muffler is available thru Amazon. Part number for 2019-2022 Blazer is #10633. It's polished stainless steel & looks like chrome. I've had it on about 3 years & it's holding up well. Love the sound; very pleased!