As of right now there's no stage tunes such as say bama tunes for mustangs where you can choose race, street, etc... the LLT in the camaro is somewhat optimized from the factory which make it very hard to tune. Still trying tho..
The safety level with the tune is nothing to worry about. No one has yet to blow their camaro engine from trifecta's tune. For you auto guys you do get more options with the tranny tune. Now you could have different shift firmness setting for normal daily driving or track days and such.
Not sure if you still have onstar or not but they can tell you what is the CEL code next time you get one. If is gone than dont worry about it. If is a problem it will come back on.
Sent from my VTAB1008 using Tapatalk 2