The redesigned longer XB4 chassis escalates the security for the car. A number of different areas of the chassis had been updated to improve the correct framework flex. The chassis accommodates the lower motor mount and allows the engine become placed low in the chassis that improves the cornering rate and stability. CNC-machined from high-quality Swiss 2mm 7075 T6 aluminum, the framework is strategically machined in low-stress areas to make it because light that you can without impacting strength or rigidity; and also black-coated for increased lifespan. Body weight distribution, framework width, and chassis length have an integral impact regarding the maneuvering associated with the automobile. All of these features had been included to the design associated with framework. All screw holes regarding the bottom of this framework are countersunk, permitting a smooth chassis underside without protruding screw minds.