Aluminum reduced front side RIGHT bulkhead CNC-machined from premium lightweight Swiss 7075 T6 aluminum provides improved stiffness and flex faculties for enhanced steering traits, despite having difficult spec tires. Redesigned to suit the updated composite anti roll bar bearing bushings that get rid of the use of bulkhead. The super-lightweight Swiss 7075 T6 aluminum bulkheads have a very clean and lightweight design to provide the best weight and CG.