quick question guys, since there are a good number of tunes out there for 440cc injectors, and my brother happens to have a set lying around that he can't use until he saves up enough money to get an ssafc/wideband and a new wga, I was wondering what are the options to using the 440cc injectors with the fuel rails, my brother has a high flow one, but don't know which one, and I know that there isn't really any that you can just buy.. and do they normally come with the SS lines and fuel pressure regulator or what? I just don't hear much about them.. because they don't fit into the stock fuel rail right? at least the 440cc RX Racing (I think that's what they are called) don't fit if I remember correctly, I haven't really tried