just purchased an 04 durango with the hemi in it, ive been a cummins guy all my life so i dont know much about the hemi and what you can do with them.
any suggestions on the most efficient yet best performance upgrades i can do to the ol girl, right now i have jba shorty headers true dualed with slp loud mouth 2 muffler and custom pipe bending 3 inch to 3 1/2 tips but im looking for best c.a.i. i can get that is most durable along with chips/computers and injectors/fuel systems also
any suggestions would be greatly appreciated!

 

Try AEM for a cold air intake. Inertia Motorsports sell ported cylinder heads or go to www.shophemi.com ,
FF