I know most of you Supra guys go with the VPC/GCC combo, what I'd like to know is if the VPC would be compatible with the HKS AFR fuel tuner. Any of you guys go this route? Thanks for the help. I really do appreciatte.
Yes, the Vpc is compatible with the AFR, but to correct your statement, most people go with the VPC/AFC combo.. the GCC basically a control computer for the vpc... in that combo, the afc works as the fuel controller, and either the F-con or the AFR..etc., can replace it.