When I opened the shipping box I was immediately worried as it was obvious that ARB box had already been opened. There was no tape on the box and you can see where it had been removed when it was previously opened. My suspicions were correct. The caps covering where the airlines go had already been removed and the filter cartridge had already been screwed on. There was no wiring harness and only three of the 4 mounting bolts were included. Extremely disappointed, not sure how this gets packaged and sent out