I just installed a bully dog gt . I will be driving some tests soon .
Has anyone ran a tuner in a 09?
How many 09 Aspen's were made ?
I installed a k&n air filter because from what I understand. Is isthere not a air intake for this year ?

 

Not sure how many 09's were made. Not even sure how many Aspens were made in total though this would be interesting to know. I am running a Diablo D2 tuner in my 08. You are correct, they do not make a CAI for the 09. Only for the 07-08. I suspect this is due to the fact that the throttle body did change on the 09's and they only made it for one year. Be sure to check out this post https://www.chryslerforum.com/forum/...l-27936/page3/ for more details on the differences.

 

I run the Diablosport Trinity T1000 on my 2009. No intakes were made for the 2009 Model that I am aware of, you'd have to fab up your own.

 

have you used 91 octane ? can I run this for More power

 

That's pretty much all I use with the 91 tune.