SUPER 40 Series Flowmasters

[Hoseman]

I am waiting for the new flows to come in. Does anyone have them on there car and if so, what do you think.

 

[maverick0716]

Lot's of guys have 40 series Flowmasters on their mustang. It seems to be the muffler of choice for the 5.0 crowd, lol. Expect loud!

 

[ironmedic]

is there something special about the super 40's?

 

[89MustangGX]

I think the Super 40's are what they are now calling the original style (non-Delta Flow) painted black.

 

[C.Harris]

The Super 40s are Flowmaster's new 2 Chamber Muffler that uses Delta Flow internals (for reduced drone) and a larger case design than the old 40 series. They are also painted black...they are popular and we move quite a bit.


http://www.partshopper.com/fordmustang/Itemdesc.asp?ic=FLO-952548

 

[MavericK5L]

I have Delta Flow Serie 40 and it sound great ! wayyyy much better then my old dynomax super turbo

and they are not painted black

 

[EpiKk3]

does adding new mufflers [40 series if i got em] make the car much louder, or would you need all new exhaust to get any effect

 

[jaidedeye]

i hate my 40 series...too much 2000 rpm drone noise ....

 

[TheUser]

does adding new mufflers [40 series if i got em] make the car much louder, or would you need all new exhaust to get any effect

if you have stock mufflers now, 40 series flowmasters will definately make it louder, but not really loud. A lot of people gripe about the 2000 rpm drone, but I don't think it's THAT big of a deal. If you don't want to hear it as much in the car, they have other series with lower interior noise. Check the flowmaster website for those. You can check some different combo's at www.mustangexhaust.com if you want, but you have to register first...no biggie - it's free.