Originally Posted by advan37

Over heating and AC issues has long story with almost all Nissan motors , specially in gulf , i think you did everything could be possible with this.
usually Nissan stock engine need air come through to perform well , imagine how it will be with boost.
My advice to you , add more cold Air ducts in hood , front bumper (if you can see under hood almost no space for the engine to breath) . Add performance thermostat . You said that 2 Oil cooler been installed in car already , where you mount them and specs plz.

Always keep distance in traffic to avoid at least the hot air from other cars and don't Push the car hard in this extremely hot weather.

Last thing try to reduce driving your car in hot climate.