I don't like the drag kit in terms of fueling, it uses additional injectors that spray into the charge pipe before the throttlebody, really barbaric, if you ask me. It scares me when people install drag kits on type Rs for that sole reason. I personally know of a person that had the drag kit on his GSR and blew the motor because of unreliable fueling from the drag fuel system. The car was dynoed and air fuel checked out ok, but he never got it running right until he changed the fuel system. You are better off buying a GSR and then turbo it. I would not buy a type R with the intention of turbocharging it. I turboed mine after the fact, if I had to do it all over again, I would have bought a GSR, saved a few grand, then turboed that. You really need to know what you are doing if you turbo an ITR.