Aluminum reduced bulkhead back - right creates clearance to lessen stereo tray and integrates the top of surprise mount spot to eradicate the importance of another surprise tower. The bulkheads besides incorporate a flex modification leading suspension system system utilizing the included cross brace. A large part aluminum bulkheads have actually really a 2mm wheelbase modification the paid off and top fingers for easy traction tuning. CNC-machined from top-notch Swiss 7075 T6 aluminum. Ebony coated.