Rear Box Lid

TheShadow® Overflow Rear Box Lid is designed like no other. It is able to create a water tight seal on the rear box assembly. This assists in noise reduction, preventing salt creep and stopping water from exiting the rear box. This lid creates a Vacuum that assists with the flow of water down the drains. Th sealed lid makes it impossible for the overflow box to well, overflow. There is no other overflow system on the market with this attention to detail and precision fitting lid.

Shadow® Overflow Rear Box Lid

If you have any salt creep issues please read the Trouble Shooting tips #how-to-eliminate-salt-creep