High-performance, low-profile aerodynamic body for XB4C created by XRAY to completely fit the automobile which help numerous track conditions particularly for greater hold songs. Principal downforce area ended up being certainly moved towards center of automobile to improve rotation. Downforce appropriate appropriate ahead and right back finished up being paid down to improve part price and minimize scuba diving effect in high level. Made out of top-notch premium Lexan product. Fits XB4