Hey all I just thought that I would make a post about flowmaster mufflers which do mot seem to be as popular on this site as on ftw. No matter I will talk about Flowmaster anyway. I was debating on getting the new super 40 muffler versies the original 40 series, so I called the teches at flowmaster and they told me that the original was a lot louder then the super and that the super was made to help get the interior drone out of the cab. So that being said I think that I will go with the original. I get my bonus check next week so it will go on then I am not sure what I have on my truck now but it is way to quiet. I have pics of my muffler in my photos if anyone can tell by the pics let me know what it is and I would be greatful. It sounds like a turbo or a little like a dynomax but I don't know it also has like 9 numbers stampted on it in to rows the pic of those did not turn out.
Thanks for you time.

https://www.f150online.com/galleries...w.cfm?num=7848

 

either a magnaflow or a dynatech. if its loud its a dynatech if it sounds kinda rice muffled is a magnaflow