i'm selling these for a friend, they have about 30k on them. my friend used to be a master mazda tech. and he removed them from a car that was hit. The insurance covered them because they were cheaper then an engine(which the car actually needed) so he replaced the engine and put the stock turbos back on and he has these left. He wants to get rid of them cause he has no use for them. Pm with any reasonable offer, and more info.