I LOVE my flowmaster 40 series... I think it is the only muffler for a truck haha. I have a 3.0 also and it sounds great, pretty loud, no droning, and a great gargle at idle.. I was at a 4x4 place to get my front gears replaced, and the guy there seriously asked me if I had a v8 in my truck!!! Obviously he was thinking small block, but even so, its nice to be asked that.
I have a 40 series delta flow, single in dual out with 2.25 piping all around, no crush bends. If anyone wants to hear, it'd have to be in person, cause I don't have a means to record, but obv I am a fan
Deep Wedgewood Blue 1999 Ranger XLT 4x4
3.0 FFV | M50DR1 5 speed | 4.10 8.8 Limited Slip | Cranked & Shackled