I like Borla mufflers they have a nice sound to them and they are quiet until you get on the gas. They are also quiet inside no droning sounds which is nice.
I'VE BEEN USING FLOWMASTERS AND JUST REPLACED A SET AFTER 145,000 MILES !! i recommend you give that some thiught too.. where can you find a good sounding , well working , solid muffler that will do that !?!?!? good luck with your choices