OK, I've heard different things in different posts, and I'm still not really sure of the answer. So here's my question: will the stock RS fuel pump and injectors work with a 5 psi setup with a WRX turbo and a Vortech 6:1 FMU (RRFPR)? The FMU will be adding 30 psi of fuel pressure at 5 psi of boost. Will the fuel pump be able to deliver the needed volume, and will the injectors flow it?