smokin,thanks for thatSmokin said:From an E46 you should be good to go. iirc, the fitting instructions also showed E46. I think you have to turn it with the "point" toward the rear for E46 and toward the front for the Z. I fit the OEM BMW to my 3.0Si coupe. Took about 5 minutes total, including torquing.
Oh, and search on strut brace, strut tower brace, etc. Lots of threads, some with pictures.