Hello.
I wanted to ask that is the aem series 1 is better or the Apexi power fc if someone have used both pls comment your opinions I am looking forward to it thanks

 

IMO the AEM pnp Ecu is superior to the Apexi Power FC, however both are useless and outdated and I don’t believe even supported anymore. Anything they can do compared can be accomplished in the stock ECU.

I wouldn’t bother with either if I’m honest. If you absolutely need a stand-alone ECU you’ll want to look to an AEMSeries 2, Haltech, or Motec for the Evo platform.

 

I'm sorry, I don't understand this aspect of the problem.