Can it be done? Is it a direct bolt in, or what?

Thanks!!

anything can be done with enough money. is it safe to assume you want to put vaders in your e39? i believe they are a simple 4 bolt pattern like most seats. if thats the case you should be able to do any minor modification to make them work. we built a seat rail for my friends sparco in his s13 using the old slider. its kinda ugly and we deffinitely could have made something nicer, but we were not as prepared as we should have been.