just came home with my first durango, a slightly used 2006 slt with a hemi. i was contemplating buying the hypertech max energy programmer and a k&n CAI. wondering if anyone else has used this combination before or has better suggestions to give more power and better mpg to my truck.

 

Congrats on your new Durango. I have an 04 Limited with the Hemi along with the K&N. Unfortunatly I had to return my programmer because it was not compatible with the 04. I think the K&N would be a good addition. I went with an aftermarket exhaust to accentuate the Hemi engine. Hope you enjoy your new ride.