Issue with new 370z

Snakes709

Ok i made a post in a thread but no one has replied, i really would like some input on this. Other people have had this problem but i still couldnt figure what is causing this issue. Ok i got the car last week, installed G3 intakes this week, easy install, no issues. Today i was coming home from work and stuck in traffic for 40mins, today was sunny with 32*C (89*F) temps. Was watching my oil temp gauge and it reached 110*C (230*F). Went to take off at a red light and i could feel the car trying to stall so gave it more gas...once it got to 3000rpm it jerked real bad so i backed off the gas, tried again..same thing. Shifted into 2nd, it was fine until i hit 3000rpm...shifted into 4th, same thing. I had to drive in 5th gear to drive 50-60kmh. Car would not let me go above 3000rpm...no engine light on, i tried with VDC on and off...same thing. Came home, waited for traffic to die down and went to the mall. All was fine then coming home, same thing happend, only difference was the temps were lower...outside temp was 27*C and my oil was at 90*C and it was now raining.

Does anyone know what is causing this issue?