2004 XLT F150 Exhaust
 

So i have my F150 and i have a 4 chambered single exhaust on it, and i wanna put dual exhaust with 2 chambered flow master but im not sure which brand to go with for the flow master. Does anyone have any suggestions please?:thumbup:

I don't know which would be considered the best, however, I have Flowmaster 40’s on my truck and they are loud in a nice rumble kind of way.:thumbsup: I read 50’s are good also and they make a 70, it just depends how much you plan to spend.

Yeah it depends on your liking, the 50 is a three chamber and has a nice, smooth, purr, with significantly less cab drone than the 40's, sounds a lot like a magnaflow kit (I think), the 40 series mufflers vary greatly, theres the delta 40 that is very mild for a two chamber muffler but still has a nice growl, the super 40 sounds great not too loud but definitely a noticeable growl<(probably the one I'd recommend), I have the super 44 now and it's very loud even under a light pedal, the cab drone is really bad at times, the original 40 is probably just as loud if not louder than the 44, and if you wanna wake someone up in the next county theres the 10 series but that's a single chamber.

so exactly what do you guys think i should get lol, i want a pretty loud and smooth exhaust but i dont want stright pipes thanks

go with the original 40 series i love mine!!!! :thumbsup:

i have the 40 series right now but i wanna go louder :thumbup:

well headers, tuner, CAI, that will wake that 40 series up lol, if u dont want all that ive got a bud that had a 10 series on his old truck it wasnt too bad but its a tiny muffler, like 8 in long and 8in wide, pretty small compared to the 40, i think thats right lol

I don't know, my Flowmaster 40's are pretty damn loud already lol. I can't see why you would want them any louder. The only way I see you going louder is to use no muffler, just straight pipe it.

ok i just looked up something u said u want a 2 chamber and u already have the 40 series, which is a 2 chamber, so which is it u have a 4 chamber or u already have the 40 series 2 chamber and u want it louder???

http://www.flowmastermufflers.com/mufflers.html

Good point I think he is confused, find out what kind of muffler you really have then holler back at me