I am in the market for a EBC for a external wastegate. What is the difference between the single solenoid and dual solenoid EBC's? With the dual, does it regulate pressure w/ 2 input lines? That way I can control boost through the top port and bottom port. Is there any distinct advantage between the two?

Thanks in advance.

 

No it checks the pressure is the same on both inputs. ( I had it both way and ended up just T-ing and going to both inputs from 1 source. HKS EVC V