Originally Posted by my99blueSi
ya the gsr is a very reliable car...get the drag kit,ditch the fuel stuff they give u, get som 310rc injectors, an apexi vafc and electric boost controller and that car will screw and still be reliable.
You will need bigger than 310cc injectors. I recommend no smaller than 440cc. Doesn't the kit already come with injectors?
A VAFC is a terrible idea for boost. For little mods that require a little tuning like cams, they are fine, but you want either a chipped ECU or standalone for a turbo setup.