Hey man, i just got done putting some custom racing buckets in my civic it was a pain in the ass really. All i did was take the brackets off the stock seats (harder than it sonds) Then i took four piece of steel blanking and made like a square that hooked to the brackets, then i dabed a little paint on to the sliders of the new seats placed them on the steel blanks mounted to the brackets, took the seat away and drilled out the holes and then mounted the seats. VOILA! new seats! It was a pain but i figured if it was easy everyone would have them. If i didnt explain everything clearly enough let me know.