Re: i want to take off my intake that goes accross to the drivers side
im assuming your are referring to the stock air intake tube that lays over the radiator and goes into the intake side of the turbo.
yes, you can take it off and put a fine mesh screen over the turbo inlet. will it help any? you might get slightly cooler air to the turbo and your taking out the restrictive airflow from the stock intake, but i wouldnt call it effiecient.
plus, if you daily your truck, you run the risk to destory the turbo with fine dust, dirt, water, and other tiny objects that will make it through the mesh while driving.
look into doing an aftermarket airbox that brings in air from the fender, or doing a 90* elbow off the turbo with a cone filter on the end.