Dynomax ultra flo vs super 40 mufflers

edie70rhs

New Member
Nov 6, 2003
8
0
0
Im about to buy mufflers for my gt what should i go with the ultra flo welded(dynomax) or the new super 40 by flowmaster please help me, and what size should i get 2.25 or 2.5 thanks again
 
edie70rhs said:
Im about to buy mufflers for my gt what should i go with the ultra flo welded(dynomax) or the new super 40 by flowmaster please help me, and what size should i get 2.25 or 2.5 thanks again

the flowmaster super 40's are a crock of $*!t they just move around some of the baffles DO not i repeat DO NOT buy the super 40s if you want loud i take it you just buying the muffs get the flomaster 2 chamber original series they have a nice tone and should be ceaper then the "Super 40s" and dont get the Ultra flows
 
I just got some ultra flo 2.25's welded on for my 2000 gt. It sounds good, but not nearly as loud as I expected them to be, it also took a little while to break them in and they got louder it seems. At idle its really no louder than stock, when you get on the gas it sounds nice and deep, I would like it if they're a little bit louder when I'm cruising at low rpms and at full throttle. All i can tell u is about the Ultra Flo's I've never heard the super 40's. So to break it down, if you want a loud exhaust that is gonna really stand out, dont get the ultra flo's, but if you plan on adding an hpipe or headers and you dont want mufflers that are gonna make it too loud but still have a nice deep sound, go with them.