Hey-
I'm currently using a Hypertech Max set for 87 octane and stock fan temp. HP and mileage were up but since I put in an Airaid cold air intake and MBRP cat back, I'm not sure if the program is helping or hurting. Am I better off without the program? Any insight would be helpful, thanks.

 

well, being that you have the option to play around, i might try it out both ways to see if it helps or hurts the way your jeep runs or if it even makes a difference. i've run the hypertech with a similar setup and thought it still helped.

 

I thought that too. I've run it both ways and the difference seems negligible, so I thought I'd seek some site wisdom. By the way, great site, thanks for keeping it going!