MST RMX 2.0 Aluminum Rear Damper Stay. This is the optional aluminum shock tower for the MST RMX 2.0 kit and is a direct replacement upgrade for the tower included in the kit (MXS-230064). This aluminum upgrade will give your ride a high end custom look, and offers an incredible amount of shock mount options, compared to the five allowed by the stock plastic tower. The aluminum tower also allows sixteen different link mount options compared to the five allowed by the stock tower for increased roll center tuning options. Plus, the aluminum material will help to stiffen up the suspension assembly for increased durability and more precise handling performance. Package includes one aluminum shock tower and mounting hardware.