Hey guys, we have a customers car stuck here and have an issue that the manufactures technical assistance couldnt help with.

CAR:
1994 Toyoyta Supra twin turbo

PROBLEM: car has a GREDDY BOOST CUT CONTROLLER already installed and MUST stay in for the car to boost over 14 PSI.

We are installing an APEXi S-AFCII and we cant find out whether the AFC needs to go between the ECU and the boost cut controller OR before BOTH units.

PLEASE HELP!! thanks guys