Header back systems.. Pypes, Flowmasters..??

[PlumCrazy340]

I'm about to install 440 source heads and tti headers on my 440 4 speed 73 cuda and will need a nice header back kit...
I'm leaning towards pypes but open for suggestions...

 

[VeteranCosmicRocker]

FWIW... I have a 2 1/2 " Pypes system for a few years now. I had to cut/weld the system a bit to fit one side for my headers. Not sure if they had the exact pipes in the box, but I made it work. But the sound is nice, not too loud, and no drone on the highway. I like it.

 

[challngd73]

I have a 440 and tti headers on my challenger, along with a pypes x-pipe system. Love it.

 

[Chryco Psycho]

I have used the mandrel bent TTii system , perfect fit good sound with Dynomax Super turbo muffs