it is well established that an airfoil shaped strut will have less drag than a round one .. one could fabricate trailing edges for those upper bars.. effect would minimal except for visual .. a little thought on the fabrication could shoot the air flow up towards the top of the windscreen ..idk if that is good thought for aero FE but keeping the bugs off the glass is worth something
im looking for some of that 12 inch flower bed rubber edger for my air dam.. then agin maybe just fabricate from Tin[ thin sheet alum.
im told by those who know the best config is a vertical , don't need no splitter
but with light weight sheet i worry about it withstanding the dynamic pressures.
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