My current exhaust is Hooker Long tubes, mandrel bends to two 2.5" catcos, mandrel bends to a x pipe, then 2 3" dynomax bullets. I really really like the way it sounds. It drones alot while at cruising speed. I know i read a discussion on these before, but couldnt seem to find it tonight. Im abandoning this setup (due to ground clearance) in favor of something like *******, but wanted to run the catcos and the bullets, but want it a little bit quieter. Does anybody know if any other companys besides Dynatech makes these and for anything less then the $60 they want?

I wouldn't use any of those "sound absorbing/dissapating" cones or inserts if I were you. The bullit mufflers are causing the drone. I would wait until you hear your new system with the cat/s. They significantly tone down your exhaust and mellow out the sound and act just like one of those cones. Except these help the environment as well.