Ok, a friend a know will make a cat back for my 99, V6, Mustang. He will just do it like the Force II Flowmaster cat back for 99-01 Mustangs (3.8s). But, He told me if I want to get two Flowmasters 40 Series(2 Chambers) or two 50 Series(3 Chambers)!
They both perfome equally. But, I want more sound, so which one would be better, 40 Series? or 50 Series?
I would like to know if 40 Series sound good in a 3.8, 99 Mustang!!!

Thanks for your time guys!!!

They both performe well but the 40 will out do the 50 because less cahmbers = more flow.

Thanks for your opinion EvilKenevil!!!

40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40</P>


40 I think you should go with 40's...but that just me...40</P>


40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40</P>

Anytime!</P>

Straight pipe.

Yesterday I got the job done! I got a couple of 40 series flowmasters and a custom made H pipe and it sounds really good, I'm JUST loving it!!! So, I got a dual exhaust, which is what I wanted!
Thanks for your votes everyone who voted!!! <edited><editID>yeyo</editID><editDate>37813.12</editDate></edited>

do the flowmasters sound alrite on the v6? ive heard that it sounds pretty crappy.

when done right it sounds good</P>


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when done right it sounds good</P>


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explain.. i was thinking of ordering the steeda dualexhaust</P>

Hey 99dropTop, before installing the Flowmastes (40's) I was a little worried that it would make a crappy sound kind of like the Hondas, Mitsubishies, etc. But, I decided to take the risk and believe me, it sounds nice and I did like it. The guys at the shop where I got it done did an awesome job. Of course it doesn't sound like a GT because its a V6, but for a V6 it makes a nice sound!<edited><editID>yeyo</editID><editDate>37817.2618518519</editDate></edited>