I'm doing some performance upgrades to my 2011 Durango Citadel. So far I've changed the exhaust and this weekend I will be installing a cold air intake. I'm wondering if a Hypertech (or similar) product will be needed? Or if having someone put a solid tune would be better?

 

Dyno tunes are always better than canned tunes. CAI wont do anything for you other than looks and sound.

 

I've got a really good custom tune for this model using Diablo. I can get you something far better than the preloaded tuning and I'll get a datalog to ensure the tune is working at is optimum.

 

I had a bad experience with hypertech. The unit went bad and started causing all kinds of problems. Several trips to the dealership before they figured it out. Luckily they still covered all the work and time even though it was a non factory part that caused the problems.

 

I use the 93 hemifever tune with the diablo and really like it. The durango too... :-)