Originally Posted by scapegoat
Curious if there's any issues reported adding a second fan to the factory wires and plug? anyone know the amp draw of one of these little dudes?
The OEM fuse for the fan circuit is 10A, the OEM 5.2" fan is rated for ~4A max current for max load. The second 4" fan is rated for just under 2A max load.
Based upon this information I originally determined that the addition of the second fan would be well within the safe limits of the harness and protection fuse.