Nauticus ST980-30 Smart Tab Trim Tabs 9x8 for 13-15' Boats 30-40 HP

The Nauticus Smart Tab ST980-30 is an automatic trim tab system designed for boats 13-15 feet with 30-40 HP outboard motors. Unlike traditional hydraulic or electric trim tabs, this innovative system self-adjusts based on boat load and maneuvering conditions, requiring no operator input while underway.

Automatic Performance Enhancement:

The Smart Tab system utilizes a nitrogen gas actuator that provides lift at the stern by holding the 9" x 8" trim plate down during acceleration. The actuator automatically adjusts the plate angle based on water pressure and boat speed, optimizing performance throughout your entire speed range. At slow speeds, the tabs angle downward to maximize lift and minimize bow rise. As speed increases and water pressure exceeds the actuator's load rating, the plates move to a horizontal position to eliminate drag.

Key Performance Benefits:

• Reduces minimum planing speed by up to 33%
• Faster acceleration and increased top speed
• Improved fuel economy through reduced drag
• Level, more comfortable ride at all speeds
• Enhanced handling and safety in rough water
• Eliminates porpoising, sliding, and chine walking

Active Stabilization:

The Smart Tab's internal valve system functions like a shock absorber, constantly dampening and adjusting to sea conditions. This provides remarkable stability in turns, while crossing waves, and at maximum speeds, without any sudden reactions to minor water pressure changes.

Simple Installation:

Installation requires only basic tools—an electric drill, drill bit, Phillips screwdriver, and two wrenches. Most installations can be completed in under an hour with no through-hull drilling required. All mounting hardware, detailed instructions, and installation templates are included.

What's Included:

• Two 9" x 8" Smart Tab trim plates
• Nitrogen gas actuators
• Complete mounting hardware
• Installation instructions and templates