Customize and control the shape of your wake! This innovative stainless steel wake tab allows you to raise or lower the height of your boat's transom, controlling the amount of water displaced and actually determining the height and size of your wake. Added benefits are better visibility and fuel efficiency, the ability to pull heavier riders, and a much smoother ride. Includes installation video, two hydraulic actuators, hydraulic pump, waterproof rocker switch control, and mounting hardware.