American niche bodyshell producer BOKI Racing has unveiled a rare find to the vintage RC racing community with the release of the XX4 X5 Conversion Kit Body. Crafted to seamlessly integrate with the original kit, the XX4 X5 Conversion Kit Body offers an unparalleled fit. The kit includes a clear, uncut, unpainted body, complete with window masks and paint masking, all expertly constructed from .030 Lexan made in the USA. Designed originally by Josh Cyrul, the XX4 X5 body embodies the X-Factor philosophy of prioritizing function above all. Despite initial reservations about its aesthetics, the design’s prowess becomes evident when working with and painting the shell, ultimately growing on enthusiasts. Notable features include a prominent motor cooling hump, providing ample space for a motor heat sink beneath the shell. The driver’s cockpit is strategically positioned in the center, with a rearward swoop to enhance downforce. The team behind the XX4 X5 body asserts its significant contribution to the car’s aerodynamics, promising a noticeable performance boost on the track.