Im buying a apexi power fc tommarow and i was wondering do i need a datalogit? Doesn't the power fc come with a map out of the box? and im still getting it dyno tuned. I have dp,mp,cb and intake on my 93 7

 

You will have to get a datalogit if you plan on getting it tuned on a dyno.

 

The tuner will likely have his own Datalogit. You should eventually get one if you want to change any settings or work on tuning things like idle and cruise areas (which will NOT be tuned by a tuner). If you are having a tuner work on your car, a Datalogit is not an immediate requirement.