I have a 2007 v6 and just purchased the BBK CAI and Diablosport tuner combo from AM. I installed the CAI and then loaded my custom tune. It ran fine for a few miles and then threw a P0701 and P0704 code which is system too lean. I immediately contacted AM and they told me that even though the BBK CAI is a no tune needed CAI that there are a few cars that do need the CAI tuned. So they re-did my custom tune to include the CAI. Since then I have had no more codes thrown.
So my question is since my tune does include the CAI does this change my CAI to a tune required CAI and am I getting more performance from it since it is now tuned? (say that 5 times real fast! LOL!
). I know the CAI doesn't really add much but I am just curious is all.