Use an engine cradle (brace across engine bay) hook the motor by the OFH and lower the subframe down and let it hang via the control arms.

Actually, I'd remove the stiffening plate first, may be able to snake your hands in there and remove the motor mount bolts (I forgot they face upwards), then hang the subframe and see if you can slide them out.

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8/06 build E53 3.0i....