The all-new XB4 human body features high-downforce areas (including front display and top roof movement networks) for appropriate ventilation, and part downforce areas and top main rib for greater security. The high-performance, low-profile aerodynamic human body was created by XRAY to completely fit the XB4 and make use of many track conditions. The body is manufactured definately not top-quality premium Lexan™ material.
For very-high-traction track conditions, an optional ultra-lightweight human anatomy is had that'll lessen the roll concerning the car and enhance rotation of this vehicle in corners.