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Discussion Starter · #1 ·
From what I've read, the Stage II software and the CAI need one another to function properly, or to get the most out of both...

I am a new owner (2K3 325ci) and I am jus doing all my research before I do any mods...I'm sure this is a stupid question, but do you need to have the Stage I sotware before you have Stage II or can you just go traight to the stage II with the CAI?

Any help would be appreciated!
 

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CAI & StgII... Stge II will automaticly includes the programing that stage one provides.
:search: There is tons of info on this... you'll love it:thumbup:
 
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