||The rear strut tower brace performs the
same function as the front brace, but does not make nearly as much
difference in handling. The rear of the car, unlike the front is
actually pretty tight already. I bought the rear bar from Courtesy
Nissan in Texas and mounted it "upside down" so that it
doesn't interfere with the trunk pass-through. It doesn't make any
difference which way you mount the bar as far as strength goes.