you will need to upgrade to a higher flowing fuel injector as stock ends up at 100% duty cycle after about 14 -15 psi. Too much air and not enough fuel equals running lean and likely detonation, ruining your engine.
You said you might consider upgrading turbos down the road. If that's even a consideration, you might as well put a little more money into the Nismo 740's instead of buying new style stock. You won't get much money out of the OEM's later on should you decide to upgrade, and then you'll have to do the whole job over again. You also would have spent much more on injectors at that point since you would have bought two sets.
