Flowmaster 50 Series

Has anyone on here put a flowmaster 50 series big block exhaust on their Raptor. I'm wanting to get true duals on it but at the same time not get much louder than stock level sound. The 50 series is the quietest I've found.

I have the 50 Series on mine. I separated the tailpipes and dropped them down before the bumper. During acceleration, perfect sound (IMHO). Once you reach 6th gear, it quiets down, with no drone at all. I went on a 2000 mile round trip, no excessive noise or drone. I also have a DMH cutout if I want to make more noise.

i have a 50 series delta flow and it's obnoxiously loud when you want it to be...but not too bad in the drone department during normal city or highway driving.

I have a 50 series 3.5" exhuast exits in front of rear wheel quite a bit louder than stock but sounds great pic below

FordRaptor018.jpg picture by ecds01 - Photobucket