Aluminum lower front side LEFT bulkhead redesigned to work alongside composite anti-roll club bushings to increase living of this bulkheads and eradicate unwelcome play. Provides optimal stiffness and flex traits for improved steering faculties, despite hard-spec tires. All bulkhead parts are CNC-machined from premium Swiss 7075 T6 aluminum, and now have been designed to supply the lightest and strongest feasible support framework for the vehicle with optimum flex characteristics for increased traction. The bulkheads are anodized in black color, and XRAYââ¬â¢s legendary attention to detail is noticeable in all the precisely-chamfered edges.