FarOut said:Since you just bought, and if you can afford it, i would take it back and get a 6" stick a carbon filter rated for the same flow as your fan on the end, with no ducting less than 6" apart from 4" fresh air intake going into the cab, this will make sure you have no air leaks. You will then, have something with less noise, more efficient cooling and no smell. If you do this you won't regret it
PeaceOut