FM 40 Series Race Muffler

[ChromdOutDubs]

Just wondering if anyone has used the 40 Series Race Mufflers that Flowmaster offers? If so any sound clips of it. Thanks

-AJ

 

[90five0oh]

no i have never heard them before but i have heard that all flowmasters have alot of back pressure and if you want a good race muffler thats not what you need

 

[ChromdOutDubs]

http://www.flowmastermufflers.com/40_race.html

 

[U2SLO450]

if you are goig for sound, then dont get these mufflers get the original 40s not the ones that say "delta flow" (notice the three small baffles inside the chamber, original 40s dont have any baffles inside)