So I have the Evo Tune and running the 93 in my v6 now, altough there seems to be a bit more respose, it is far from awe inspiring. So I was wondering what is the difference between the standard 93 tune and the 93 extreme tune. Anyone have this? I'm thinking about calling Fred and seeing what can be done to send me the new tune.

Thanks,

Chip

 

Do you have the CAI ?? Muffler? I have those two items and it is a big difference. Never ran it much without the CAI and muffler.