I run hooker LT's, no cats with a 21" hooker aerochamber single 3" inlet and duel 2" outlets and its nasty!! Im always getting compliments on how bad *** my truck sounds. Had so many of my buddies run out and get the same **** after hearing it.

 

installed some aerochambers a month ago. love them so far. very loud, but i don't drive it much so it doesn't bother me.
http://www.youtube.com/watch?v=tmZF4tJd_Pc

 

Are the aerochambers a straight through design like magnaflows so I could turn around the muffler you have to fit my DI/SO setup?

 

Black4.8 Thanks for the video. That sounds great. One question, do you have it dumped at the rear end?

 

they are actually a chambered muffler, but you can see straight thru them. no packing like a magnaflow. they only go one way, can't be reversed. aerochambers flow really good. got mine dumped before axle.