[Formulajones]

Another vote for dynomax. I'm running them on 2 cars one making almost 800hp and they do an excellent job of taming noise. I'm not a huge fan of obnoxious loud either but I am very performance oriented and dynomax is probably one of the best at both of those categories.

You can do the dynomax turbo and even their ultra flow design is relatively quiet compared to other mufflers if that caliber that I've tried