AEM EMS

 

Is the F CON standalone or does it sit over the stock ECU and handle fuel and timing? I know one of the japanese units works this way (like the new E-manage Ultimate). If so, does it still drive the water temp gauge?

 

F con is a standalone. Very used in Japan is like the AEM EMS in USA.


Living in US and having many good tuner with AEM with bother with the HKS?