I have a jdm tt swap in my 2+2 I did not replace the fuel controller but went with a walbro Now the walbro is going bad, whine etc and some burping after just starting up. Should I get the tt controller and stock pump or is there another set up for the stage 4 or so that I'm running. I have nismo 550's and larger turbos chipped ecu and racing intercooler if that matters.plus greddy catbacks.
