[aye aye]

i allready have a jet stage 1 chip and have now ordered the predator. do i need to remove the stage 1 or can the two work together?

 

[NYT]

i would remove it just because the jet stg 1 is worthless. the diablo will more than make up for the loss.

 

[mrem1080]

I don't believe you can use the Jet with the Predator.