I read on a sight somewhere that strut bars like Polyurethane bushings are just for support if you have upgraded other parts of your suspension. I imagine that it helps keeps the rigidity throughout if you are upgrading to stiffer springs, shocks, swaybars, bigger tires etc. the strut bar probably keeps the everthing together better.
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Hey V6master, got my comptech swaybars, H&R springs and Tokico's. Just saving a little before I put them in. Can't wait!