I am currently running dynomax bullets on my built 383 and it's extremely loud. I was thinking about running flowmaster super 10's to help quiet it down a bit. Are the flowmasters actually quieter than the dynomax bullets?

do you want to quieten it down or not? lol the super 10s are loud too. you will need to get something bigger. i had dual 3" single chamber flowmasters for awhile on a ls1 Camaro and it sounded good but you weren't going to have many conversations in the car either.

I just need it a touch quieter but I still want it to be loud. Will the super 10’s even do that or is it not worth it?

10s are louder than hell...

Super 10's are also practically zero muffler. I'd go a step larger, most likely it'll still be loud afterwards.

I guess I'll just stick with the dynomax bullets. Thanks guys.