what do you guys think sound better, and is a bit quieter when cruising with the windows down? two dynomax bullets? or two sweet thunder bullets?

 

never heard the sweet thunder before but the dynomax bullets I had on my Iroc were great, at cruising rpm, they were pretty quiet. but at real low rpm like idle they were loud. and ofcourse on full throttle they were even louder. I think Im goin to pick a quieter muffler when I do the duals on my LT1

 

i LOVE the sound of my ultra-flos on my true duals, i had the bullets at one time, but it was too truckish for my tastes. the ultra-flo has the deep rumble but its a lot quiter in general, just wish i could get all the leaks fixed so i could hear the true sound of it grrr..

 

I bought single chamber flowmasters for mine, If I ever get them on. they sound the best I think