i want to know if there are any sensors that i hve to worry about when installing an intake on a 4afe. i also want to know what the wire coming out of the stock filter box is and what to do with it after i mount the new intake. it the sensor in the wire coming out of the box? or do i have to pull the sensor out of the box itself, stick it in the intake pipe, then re-attach the wire? oare there any other problems/issues i might encounter? thanx all for the info.