So on the way home THIS happened! Cuts out at every light or stop sign. Can’t go over 3000rpm or the fuel starts cutting and popping. It was fine when I picked it up but 20 minuets later it went in some limp mode. Check engine light will go on with the cuts at 3000rpm or close to it. But as soon as I go under 3000rmp the check light turns off. My clean Nismo was black with sut in the back bumper and below wing. So over this.
UPDATE: Had nothing to do with the tune. The cupler
Came off and tons of air was escaping causing the car to run super rich and go into a limp mode.
After I discovered the problem it runs fine. Also the exhaust is fine 2. So again was not the tune. Was tons of air open. Below post is a picture of how I found it. Need to get better straps. Also the wires they ran for boost and the 2 other gauges is kinda in the way. Had to take strut bar off to get it back together.