I know most guys on here run the magnaflows but i was wondering if any one had any real track times after changing from flowmasters to maganflows. Right now i have two 40 series but wouldn't hesitate changing them if it would pick up a tenth or so...

 

I'm not sure you'd see much of a difference

 

i don't think there's more then 5-6 hp between them.

 

yeah....magnaflows sound better imo tho....

 

well thats what i wanted to know. iv heard the magnaflows supposedly flow so much better but just wanted to hear what yall thought

 

yeah magnaflows do flow better but your not gonna see that much difference like said above....flowmasters have baffles in them that are restrictive and magnaflows are straight through. flowmasters are a deeper more even sound and magnaflows are a bit more raspy, which i like more raspy lol

 

pretty much what they all said... ^^^
its all up to you really

 

^^^+2. deeper and smoother, or a lil louder and more raspy.

 

What I've noticed between the flowmaster/magnaflow battle is that a flowmaster seems to be the same volume throughout the RPM band, while a magnaflow gets louder as the engine revs higher. I think it might have something to do with the packing in the magnaflow soaking up more of the noise while the exhaust pulses are traveling slow, while getting louder as the exhaust moves faster.

 

^^^^^never thought about it that way,, but thats very true