I don't know if I am in the correct forum... I am running in a 2002 2.5rs with a usdm sti block with forged internals, stock RS SOHC Heads, Stock RS intake manifold with Perrin topfeed fuelrails, stock topfeed injectors, and a Borla NA header. Eventually I want to turbo the car. Currently I am trying to purchase all supporting fuel mods that will be needed to run the turbo. Will any STI or WRX topfeed injectors fit?