XB4 Gamma 4D human body is made particularly for low traction songs. The profile associated with human anatomy improves the stability and increases downforce towards a corner for the vehicle to simply help produce more traction for the vehicle. The high-performance, low-profile aerodynamic body for XB4D was created by XRAY to perfectly fit the automobile and work especially in low traction conditions. Specifically built to maximize rear down force to boost traction. Front side ended up being designed to offer optimal steering. The sides regarding the human anatomy and cockpit are because flat as you possibly can to permit air to move round the body for improved side security. At the top of roof are two integrated movement stations for better airflow. Produced from top-notch premium Lexan product. Fits XB4