Bennett Trim Tabs Kit 18″ x 9″ w/EIC Switch Review

The Bennett Trim Tabs Kit 18″ x 9″ w/EIC Switch: Is It Really That Good?

For anyone who spends serious time on the water, understanding how to optimize a boat’s performance can be the difference between a smooth cruise and a frustrating experience. My particular quest for improved handling led me to the Bennett Trim Tabs Kit 18″ x 9″ w/EIC Switch, a comprehensive package designed to enhance a vessel’s ride and efficiency. As a gear and equipment specialist with over a decade of hands-on experience across various demanding environments, I approach such purchases with a critical eye, always looking for reliability and tangible benefits.

The catalyst for this acquisition was a noticeable porpoising effect on my 21-foot runabout, particularly at lower speeds and in choppy conditions. This made steering feel vague and increased fuel consumption unnecessarily. I needed a system that would offer precise control over the boat’s attitude, allowing for better planing and a more stable ride. While I considered a few other brands, the established reputation of Bennett Marine and the inclusion of their Electronic Indicator Control (EIC) system made this particular kit a compelling choice, promising a more integrated and user-friendly experience than simpler manual setups.

My initial impression upon unpacking was positive; the components felt solid and well-constructed. The stainless steel trim tabs themselves had a good heft, and the hydraulic actuator showed no immediate signs of cheap plastic or flimsy seals. The EIC switch unit, with its variable intensity LEDs, also exuded a sense of modern functionality. It felt like a significant upgrade from the basic hardware I’d been accustomed to.

Real-World Testing: Putting Bennett Trim Tabs Kit 18″ x 9″ w/EIC Switch to the Test

First Use Experience

The installation was performed on my trailerable powerboat, a setting familiar to many weekend warriors and serious boaters alike. I tested this kit across a range of conditions, from calm, glassy lake mornings to moderate bay chop on a breezy afternoon, simulating typical operational scenarios. During these initial outings, I focused on how the tabs responded to adjustments, the smoothness of the hydraulic system, and how the EIC switch facilitated fine-tuning.

The first few adjustments were a learning curve, as expected with any new system. However, the intuitive nature of the EIC switch, with its clear up/down and indicator lights, made it easier to dial in the perfect trim. I noticed a significant reduction in porpoising almost immediately, and the boat felt more planted and responsive, even when turning at speed. The Bennett Trim Tabs Kit 18″ x 9″ w/EIC Switch certainly lived up to its promise of enhanced control.

One minor surprise was the slight learning curve associated with interpreting the LED indicators on the EIC. While they provide a good visual cue, truly mastering the nuanced adjustments took a few runs. However, the overall ease of use was high, and the system integrated seamlessly with the boat’s existing controls. There were no unexpected issues or quirks that detracted from the initial positive experience.

Extended Use & Reliability

After several months of regular use, spanning approximately 30 outings and covering well over 100 nautical miles, the Bennett Trim Tabs Kit 18″ x 9″ w/EIC Switch continues to perform admirably. The system has proven itself reliable in consistent daily use, enduring sun exposure, salt spray, and the occasional freshwater rinse. There have been no signs of corrosion on the stainless steel tabs or actuators, which speaks volumes about the build quality and material selection.

Durability has been excellent; the hydraulic lines remain supple, the actuators extend and retract with consistent force, and the stainless steel tabs show no signs of deformation or stress, even after being fully deployed in moderate waves. Maintenance has been minimal, largely consisting of keeping the transom area clean and ensuring no debris obstructs the tabs’ movement. A simple flush with fresh water after saltwater use is all that’s generally required.

Compared to older, manual trim tab systems I’ve encountered on other vessels, this kit offers a superior experience. The responsiveness and the precise control afforded by the electronic indicator system are a marked improvement. While some budget alternatives might exist, they often lack the build quality and integrated control features that make this Bennett system a standout. It’s a testament to their engineering that the performance remains consistent with extended, rigorous use.

Breaking Down the Features of Bennett Trim Tabs Kit 18″ x 9″ w/EIC Switch

Specifications

The Bennett Trim Tabs Kit 18″ x 9″ w/EIC Switch arrives as a complete package, ensuring you have nearly everything needed for installation. It includes two robust 18″ x 9″ stainless steel trim tabs, which provide ample surface area for effective hull lift and attitude adjustment on boats up to 24 feet. The kit also contains two heavy-duty hydraulic actuators, a compact yet powerful hydraulic power unit, and the sophisticated Electronic Indicator Control (EIC) switch.

Also included are all the necessary wiring harnesses, hydraulic tubing, and mounting hardware. The inclusion of detailed installation instructions is crucial for DIYers. The stainless steel construction of the tabs themselves ensures excellent corrosion resistance, vital for marine environments. The hydraulic actuators are designed for a long service life, handling the pressures of constant deployment and retraction. The EIC switch is a key component, offering precise control and visual feedback.

The 18″ x 9″ tab size is well-suited for mid-sized boats, providing enough leverage to significantly alter the hull’s trim. This size is a good balance, offering effective control without being overly cumbersome for installation or operation. Compared to smaller 12-inch tabs, these 18-inch units offer a more pronounced effect on ride attitude, especially at higher speeds or under load.

Performance & Functionality

The core job of this trim tab kit is to allow for precise adjustment of the boat’s running attitude, and it excels at this. The hydraulic actuators provide consistent and smooth movement, allowing for subtle or dramatic changes in trim as needed. Deploying the tabs pushes the stern down, lifting the bow, which is ideal for improving visibility at slow speeds, getting the boat onto plane faster, and countering excessive heel in turns. Retracting them allows the bow to rise, which can be beneficial for handling rough water or achieving a more fuel-efficient cruise.

The performance of the EIC switch is where this kit truly shines. The indicator LEDs provide real-time feedback on tab position, allowing for fine-tuning that manual systems simply can’t match. This accuracy is invaluable for optimizing performance across varying sea conditions, boat loads, and speeds. I found it significantly improved fuel economy by allowing me to maintain the most efficient planing attitude for longer periods.

Its main strength lies in the combination of robust hardware and intelligent electronic control. The Bennett Marine hydraulic system is known for its reliability, and the addition of the EIC makes it incredibly user-friendly. A slight weakness, if one can call it that, is the dependence on electrical power for the EIC system. However, this is a minor point given the overall benefits.

Design & Ergonomics

The design of the Bennett Trim Tabs Kit 18″ x 9″ w/EIC Switch prioritizes functionality and durability. The stainless steel trim tabs have a clean, functional shape with smoothly rounded edges, which minimizes hydrodynamic drag and looks good on the transom. The actuators are compact and designed to mount unobtrusively, while the hydraulic power unit is small enough to be tucked away in a bilge or storage compartment with relative ease.

Ergonomically, the EIC switch is a standout. Its variable intensity LEDs are crucial; they are bright enough to be easily seen in direct sunlight but dim enough not to be distracting at night, a thoughtful touch for evening or early morning runs. The button layout is straightforward, making operation intuitive even for those unfamiliar with trim tabs. The tactile feedback from the buttons is satisfying, confirming each press.

The overall build quality is evident in the precise fit and finish of all components. There are no rough edges or loose fittings. The hydraulic tubing is robust and designed to withstand the marine environment. The integration of the relay module near the transom is a smart design choice, simplifying wiring runs to the helm and reducing potential points of failure.

Durability & Maintenance

The Bennett Trim Tabs Kit 18″ x 9″ w/EIC Switch is built for the harsh realities of marine use. The 18″ x 9″ stainless steel tabs are inherently resistant to corrosion and impact. The hydraulic components, provided they are properly installed and maintained, are designed for years of service. I have seen Bennett trim tabs on boats that are over a decade old still functioning perfectly, a testament to their long-term durability.

Maintenance is straightforward. Regular rinsing with fresh water after use in saltwater is the most critical step to prevent corrosion and salt buildup. Periodically checking hydraulic fluid levels in the power unit and ensuring all connections are secure is also good practice. I haven’t experienced any leaks or performance degradation, but I would recommend an occasional visual inspection of the actuator seals and hydraulic lines.

Potential failure points in any hydraulic system can include seals and pumps, but Bennett has a reputation for using high-quality components. Over time, repeated exposure to electrolysis could be a concern for any submerged metal, but the stainless steel construction offers significant protection. Given the robust materials and proven design, I anticipate this kit will provide reliable service for many seasons.

Accessories and Customization Options

The Bennett Trim Tabs Kit 18″ x 9″ w/EIC Switch comes as a comprehensive kit, meaning most essential accessories for installation are included. The most significant “accessory” is the Electronic Indicator Control (EIC) switch itself, which acts as the brain of the operation. This unit simplifies wiring and offers sophisticated control far beyond basic rocker switches.

While this kit is designed to be a complete solution, Bennett does offer various other accessories for their trim tab systems. These might include different switch styles (like their high-gloss or polished chrome options), longer hydraulic hoses, or specialized mounting brackets for specific hull types. However, for the average installation on a boat within the recommended size range, the included components are generally sufficient.

The key here is that the Bennett Trim Tabs Kit integrates well with standard marine electrical systems. The relay module mounted near the transom is a practical design element that streamlines installation by reducing the amount of wiring that needs to be run to the helm, a significant benefit for DIYers. The system is designed to be self-contained and highly functional right out of the box.

Pros and Cons of Bennett Trim Tabs Kit 18″ x 9″ w/EIC Switch

Who Should Buy Bennett Trim Tabs Kit 18″ x 9″ w/EIC Switch?

This kit is ideally suited for boat owners who are serious about optimizing their vessel’s performance and ride comfort. It’s a perfect choice for owners of 19-24 foot boats experiencing porpoising, slow planing, or poor handling in various sea conditions. If you frequently carry varying loads or operate in challenging waters, the precise control offered by this system will be invaluable.

Anyone who values ease of use and advanced feedback will appreciate the EIC switch. It’s particularly beneficial for those who want to fine-tune their boat’s trim for maximum efficiency or a smoother ride. It’s a great upgrade for anyone looking to move beyond basic manual trim tabs or those installing a new system on a boat where performance is a priority.

Those who should probably skip this product might be owners of very small vessels (under 16 feet) where the 18″ x 9″ tabs might be disproportionately large, or those on an extremely tight budget who cannot justify the investment in a premium, electronic system. It’s also likely overkill for boats used only in extremely calm, protected waters with no need for attitude adjustment.

Conclusion on Bennett Trim Tabs Kit 18″ x 9″ w/EIC Switch

The Bennett Trim Tabs Kit 18″ x 9″ w/EIC Switch is, without question, an exceptional piece of marine equipment. It delivers on its promise of significantly improving a boat’s performance, stability, and efficiency. The combination of robust, marine-grade hardware and the sophisticated Electronic Indicator Control makes for a user experience that is both effective and intuitive.

Considering its performance, build quality, and the enhanced control it offers, the price point of $935.13 is justifiable for serious boaters. This is an investment that pays dividends in terms of a better, safer, and more enjoyable time on the water, not to mention potential fuel savings. I would wholeheartedly recommend this kit to anyone looking to elevate their boating experience, particularly those with mid-sized runabouts or sportboats who are seeking optimal performance.