Front Upper Strut bar

actually if the hollow ones are made out of the same amount of material as the solid ones they are stronger

also solid, non-adjustable bars are crap, I don't care if they say Spoon or Mugen
the bars off e-bay allow for both ends to be tightened getting the bar as tight as possible, that is where they are most effective
my DC sports bar is a piece of crap also, it flexs up to 3 inches when pushed on the track, but is better then nothing for now

my buddy uses the e-bay bar on his race prepped Prelude and literally drives harder then most people on the track, his bar flexes very little and transfers weight very efficcently