So today I got my car remapped (yay). I was informed that I need a new maf sensor. When I got my cam belt done a few weeks ago, I was told that it was breathing a bit heavy. I'm gonna get a new maf sensor, is there anything else I need to check, or that is worth a change anyway? All my hoses are ok, I need new ones but there are no splits or leaks for now. thanks for any help.