Question for the public, as I can't seem to find a good answer from google..

I keep seeing posts of people wanting to buy a different model year seat, or trade theirs for a different (04 car and wanting 06 seats) etc... can you really unbolt the seats from the floor on an 04 and bolt in seats/rails from an 06? or is there more to this that I'm not understanding?

I guess part of the question is, what model-year spans are interchangeable?