The Attitude Control System (ACS) of Mente Marine uses sensors that measure the boat’s movements and automatically adjusts the proper position of trim tabs. No additional electrical installation is needed. You will simply need to replace the trim tabs panel with the ACS panel.
In April of 2016, Mercury presented the new 5-blade propeller Max5 which is designed for the Sport Master gearcase of Verado 400R. The Max5 is a lab finished propeller which has a 15-inch diameter and is available in a pitch range of 23 to 34 inches, in one-half inch increments.