After the success of the Mazdaspeed3 traction bar TB Performance is proud to announce the Traction Bar for the xB2. Made from 1" tubular 1040 steel, this piece works by tying the two A arms together. This unification will help eliminate wheel hop, tighten steering, and allow you to get on the throttle earlier in a corner. Power delivery was much smoother and easier to manage. Our test car showed a significant improvement in both straight line drag and cornering. We are the original Traction Bar producer for the Mazdaspeed and now wish to carry on the success and share the improvement with the Scion xB2 community. This piece will be one of your "best bang for your buck" modifications. Make your xB grip and get all your power to the wheels!