Alright so a have fuel system upgrade. i have injectors and fuel pump out of a 08 sti. And a complete TSI Honda:crazy: turbo kit (8 psi). I know i am in need a custom build header and down tube. But not sure about the sti injectors and fuel pump are worth using. I'am running an Apexi Neo with a wideband setup. Just need some help with the fuel system setup.