whats up everyone, im new to this forum. i recently baught my first beemer a couple months ago, a 01 530i. i was just wondering... if it was possible to swap a m5 motor into it? if so, where can i purchase a used bmw motor for a good price? i know alot about hondas... im in the import racing scene with a 700 hp turbo civic... so mechanically speaking, im thinking im pretty capable of doing this. let me know guys. thanks.