I replaced middle seat with the box on my 2011 PII. Not a problem and the box fits well, compartment stays dry. Quality is ok, would rather cup holders be toward the front of the box for easier acess when driving but just my preference. Did look at the custom box that is being made for Bass Cat Boats from another company and would love to have it as it looks great but not willin to drop $400+ for it, yet. lol.