not to sure on 3 in. i have a dual set of 2 3/4 in 3 in out and it gets the job done.

Ok great..is it very "poppy" or smooth?
Texas huh...I was born in sulphur springs

its ugh well loud as hell, but i love the sound. sulphur springs hun, i have not been that way in a long time. believe it or not i have a dear friend in lovland, i love the country side up that way.

here is a good sound clip of the flowmaster 40 se.
 

Looks like you found my video of the flowmaster I had. I just had a local shop put in three inch piping and bend as needed. I had it out the door at 250 all welded in. A tip would have been about thirty more. I added the tip later. Just check with local muffler shop. To purchase a system is kind of a waste unless you want to clamp it on yourself. I prefer welds which is why I had a shop do it.

Ok..that's what I think ill do...it hits 4 wheel parts on the 1st for a 6" and 35's...she's still trying to decide on rims:glare:...hopefully she decides before then

well i what ever yall get on her new truck i hope it turns out good. when you guys get done with it like to see them pic of it.

I still have my flowmaster muffler if you want a really good deal on it. Let me know, shipping from idaho to colorado probably wouldn't be bad.

I don't know if it's too late, but Flowmaster is the greatest exhaust ever made. :whistling2:

I have flow master 40 series and it has a low rumble while idling and can get pretty loud when you open it up with no pop.