A reasonably large ported box will best suit this driver, around 2ft^3 will give you the best output/extension ratio. Port lengths however are quite long, so the port may have to be extended through the rear deck for example, or a shelf vent could be used. Reccomended ports are a single 4"x29" flared, two 4"x60" flared, or two 3"x33" flared ports.
Are you looking for SQ or SPL purposes for this sub?