Hello my evo friends...

If someone can clarify a few things for me I would be very grateful.

I plan on running TB with AMS DP, AMS test pipe, and Tomei single tip...
I'm perfectly fine with running 91 gas (for a foreseeable future), and have no intention of running e85 (yet)

If I want to get a pro tune done on that, what power can I expect? lower 300?

My follow up question, do you recommend, with the setup above, installing the fuel pump, 1100cc injectors, and boost control solenoid 3-port? Are those really needed at this point?

I've reading on the forums and, based on my findings, people suggest bigger injectors if you're running e85 or a bigger turbo. I appreciate it!