Hi guys, I have bought a kpm 700hp intank pump, it's a 540lph anti surge unit and it came with a replacement hi flow stock looking fuel regulator. Its advertised as a plug in unit, no wiring upgrades necessary. I thought it would have needed a wiring upgrade due to being a much higher flowing pump. What do you guys think or know? Also if I install this can I drive it without a tune? I still have stock fg injectors, I'm waiting on id1050x injectors. Thanks for all replys.

Mine is wired off the battery with a relay. 

Just get you tuner to  install it all when you get the injectors and tune.