Thanks for the update ! I look in here once a week to see if it has TCM support yet, as soon as it does i will be buying one.

I was told there was no TCM support for the 2009 Pontiac G8 GXP (A6). If there is I would like to know? and I would also like to know exactly what can be adjusted.

Thanks
Dunlin1

I was going to purchase the Diablosport Trinity, until I found out it had no TCM support. Any chance there will be an update soon for tcm tunning?