Anyone try puting a dual exhaust on the hemi yet, or if anyone one knows if they're available
yet, I know most other vehicles with the hemis have a dual exhaust

 

try magnaflow they sound great

 

Corsa does not offer a system for the Chrysler Aspen at this time and according to sales have no plans to develop a unit.
I have not done any research on other systems yet.

I am interested in doing so.

 

I have looked at several and it looks like the Flowmaster cat back kit is the most economical. Magnafow does sound great. I had one on a Dodge Stealth and it made it sound much meaner but not loud like a ricer.
My problem with Flowmasters is that they have a drone. My 1973 Plymouth Duster had dual 3" Flowmaster Super 40's and I had to take them off. They "hummed" like crazy. Don't know if the Aspen kit's design will do that though.
Borla makes a kit as well but it and the Mopar kit's are a little too pricey. I have a buddy that is a Mopar tech and he suggested Mopar Part NumberP4510607 and Mopar PN 82209194. The first is a Borla I believe and he says the other one is good but it is not as "loud" or "throatey" sounding.
I think I'm going to eventually try Flowmaster. My previous experience on the Duster was with quite a bit more radical engine than a 5.7 Hemi.

 

You got to run with the magnaflow setup.Im gettin duals put on after the holidays and all, but look around your town for customsshops who do exhaust work but dont get ripped off! Shop around tho cuz im only payin $600.00 for my exhaust cuz i know the dude and he is givin me a lifetime warranty on everything. So just look around.