I have an 05 with a 4.0 just put a flowmaster muffler on it and a K&N filter, still looking for some more horse and torque. Any suggestions on a specific trustworthy manufacturer of tuners or chips or any other suggestions you might have for modding are welcome as well

 

I believe I would call Bama @ American Muscle and get an SCT tuner with thier tunes and they offer free tunes for life, so as you add stuff they will e-mail you a new tune for the improvements you make.

 

i was actually on AM earlier reading up on that BAMA SCT for 379 bucks it seems like a sweet deal. 3 different tune set ups with and free tunes makes it seem like a good deal for the price