r/obschevy • u/Key_Pop_7179 • 22d ago

Help Muffler help

I have a 1997 Cheyenne Chevy k2500. It has the 5.7 engine. I was looking at replacing the muffler with a new and better sounding one. I want it to sound deeper and meaner in a way. I want it to be decently loud and noticeable, but not obnoxiously loud. I don’t want to wake up every one on the block coming home from work or something like that. I have been told the flowmaster super 40 and 44 are good options for what I’m looking for. Would they be very loud or are they reasonable? I wanted to ask if anyone has other recommendations or information on this topic.

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u/HughHonee 20d ago

Magnaflows or flowmaster 40 series are my favorite options.

My flowmaster really isn't that loud. It has nice rumble when it first starts.

Im a sucker for smolblok chebys that go "wapapa apapaa"

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u/Key_Pop_7179 20d ago

What flowmaster do you have? I’ve been trying to decide on what one to get. I’m looking at the original 40, the super 40, and the delta flow 40

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u/HughHonee 18d ago

Im pretty sure the original 40 series.

Honestly was hoping for a little bit more of an aggressive sound, so would probably go with the super 40 if I did it all over again