I have the 50series DOR flowmaster on my ram 4.7 truck. I am looking into putting in a volent CAI in a month or so and then more stuff later. In the fall I want to add on Gibson bolt on Headers and a couple more things.

[ul][*]Would it be more beneficial to replace my flowmaster 50 series Truck/SUF muffler with a 5x8 Magnaflow (single in/dual out)Stainless steel Muffler once I add the CAI and Headers?[*]Also, what would be the difference in sound between those two mufflers?[/ul]
Also I want to do magnaflow cats.
[ul][*]Where would I get these and do I need one or two? ... I didn't really look underthe truckwhile I was putting the flowmasters on.[/ul]

 

That magnaflow might be louder than the flowmaster and it also would flow better. I have two cats on my truck. look right before the y-pipe. I believe you can get the cats at Summit Racing.

 

Thanks for the help. Where did you get your cats and how much did they cost? Also does anyone have a soundbit of that 5x8 magnaflow muffler with dual exhaust and possibly the headers + cats done too?

 

I got my cats from MOPAR. I have not replaced them. Magnaflow website has a few sound clips and you could check youtube. Maybe someone here has a siimilar setup and could share a sound clip.