The paid off profile from the front side bulkheads allows the atmosphere tray to remain paid off for enhanced CG. The top of shock mount spot generally built-into the bulkhead eliminating the requirement for the next surprise tower and creates an extra flex modification the front suspension system system utilizing included cross brace. Aluminum bulkheads are CNC-machined from premium Swiss 7075 T6 aluminum to own lightest & strongest framework for the car. Black coated.