93 STS mufflers

Well, after 150,000 miles, my 93 STS needs new mufflers ! I'd like to install something with a little rumble and better flow ! Has anyone used a muffler other than factory, and what were they ??
Thanks ahead of time for replying !

i used the flowmaster mufflers and they deliver an exceptional rumble. i like them because when you idling at a light it shows the person next to you that your cadillac has v8 power. and when you step on the gas it sounds like a truck does. it should because it has a powerfull engine. but it doesnt sound so loud that it will ruin the ride it just sounds tough but not to loud. i have it on my single exhaust 1991 seville 4.9 v8

How much did you pay for yours?