MDS isn't worth the hassle of itself, not in Ram's in my opinion.

 

huh?

 

I have the 50 series HD muffler with the single in and duel outs and it sounds awesome. It has a deep tone to it and gets its loudest at about 2000 to 2500 rpm.

 

oh yeah...get rid of the resonator too!

 

I have the 50 series SUV on my Hemi Mega-Cab. Sounds great. Not too loud in the Cab. Left the front resonator on and took the rear resonator off. I highly recommend this set up

 

I had the Super 40 on my '04 & I have the 50HD on my '07, both with dual outs.

The40 ismuch louder than the 50,and the MDS definitely affects the sound in a negative way.

I wish you could de-select it without disabling the overdrive. Someone didn't think this through.

 

Is the 40 series obnoxiously loud? My dad is looking for a new muffler, I want his truck to be loud. Just not deafening... you think for an 04 2500 Hemi it'd be good? S/IN S/OUT 3" piping?

 

50s no, you should look into the 40 series you would be alot happer

 

well, remember, you dont have MDS on your truck... thats why it sounds good.

 

i have the 50series flowmaster on my truck and i love it, if you want to have it toned down a little leave the front resonator on. i took both of mine off though. i really like the sound of it. nice and deep not too loud though