do we all have our strut towers custom made?

i looked up and researched this for hours and i honestly quit! i can't find any good news for strut bars for our rides and i can only find strut tower supports (if you have the resource to make the bar the guys i have in my url folder has your final piece). wuestion is: what exactly do we have to bypass the lack of bars for the chasis. the bimmerroadfly forum had these accounts of a group that bought out Dinan's bar's in 2000.