to me flow is more important than sound as I'm more interested in my efficiency than how i sound. that being said I've seen flow bench results for many manufacturers and magnaflow and dynomax are both some of the best flowing out there. lots of people like the aggressive sound you get from a flow master but they definitely don't flow as much as the others. that being said i have a flow master on my 4.0 and it sounds pretty good, but the only reason its on there is because i bought it that way. i put a magnaflow on my ram and love it!
89 yj, 4.0, SOA, 9" rear with spool, d30 front with upgraded shafts and locker, 4.56 gears, 37" mtr, warn rockers, psc rear stinger carrier, warn front bumper with hoop
[QUOTE=Opihi59;10243174] your unit will be worth the equivalent of a truckload of dead rats in a tampon factory[/B][/QUOTE]