1600
 

will the pfc drive 1600 at all without the datalogit? i was wondering if it will make it to the tuning spot.

Yes it will, just set the secondary injectors to 1300cc(The highest allowable by the commander) and drive, as long as you drive normal, and don't floor it, you should be ok to take it to the tuning place, worst case scenario if you do punch it, is that the car will break up a bit from running rich(assuming you have stock turbos).

I'm pretty sure 1500cc is the highest you can go

XS did mine with 1600's