May 18, 2005Im getting ready to put a new exhaust on my truck im doing a si/do split rear & im not sure witch would louder? I want to go with flowmaster but im not sure if i should get the super 40 or the orig. 40. (v6 4.2 f-150)
May 18, 2005Honestly man, if you have your mind set on flowmaster, then I would go with the super 40. I have heard that they sound good and mellow. Now on the other hand, I have had a original flow si/do on my truck for a year, and never was loud enough for me.
If you dont mind other brands you should look into IMCO. I have recently installed their 1 chamber muffler and its freakin awesome. Its got the "flowmaster" sound at acceleration, and a mean nasty roar at wide open throttle. Its much much louder than the original 40 that I had, probably 30% or more louder. And also, its about half the price of a flowmaster.
I know you mentioned you wanted flowmaster, but I just thought I would let you know about IMCO before you purchase. They are awesome and only about 45 bux a muffler shipped to your house or can be bought at the local muffler shop.
Good luck with whatever you choose, be sure to keep us updated.
May 19, 2005ebay. some local places will have them
May 19, 2005^^ on ebay for like 45 bux shipped to your door. You can also find them at most muffler shops. IMCO has been around for a long time, they usually are known for the pipes but they have got into the performance mufflers now