Alright well my xcal 3 is in the mail and i cannot wait, but i want to get a tuner for my brother for christmas for his 08 v6. I had a few questions as i was looking into buying an already unlocked one to save a few bucks. First off, i get mixed answers on whether or not the xcal 2 will work for 07 and 08's. Some say they do while others say it is only for 05-06's. Does anyone have one or know for sure whether an xcal 2 will work for the 07/08.

Also, is there much of a difference in a diablosport or an SCT tuner? Or is it strictly dependent on the tuner you go through (Bama, VMP, EVO, etc)

Which do you all who have tuners suggest?

 

Anyone?

 

The 07s/08s require a larger 'tune file' than previous years. I dont think the xcal 2 can handle the larger files.