Bennett Trim Tabs M80ATP Sport Tab System w/Auto Trim Pro Review

Field Test Review of the **Bennett Trim Tabs M80ATP Sport Tab System w/Auto Trim Pro**

For any boater who’s ever wrestled with a finicky planing attitude or battled a rough chop, the promise of improved performance is a siren song. The Bennett Trim Tabs M80ATP Sport Tab System w/Auto Trim Pro aims to deliver just that, offering a robust hydraulic solution designed to fine-tune a boat’s ride. My own journey to this system began with a persistent bow-high attitude on my mid-sized runabout, exacerbated by varying passenger loads and sea conditions, leading to sluggish acceleration and less-than-ideal fuel economy. This kit represents Bennett’s commitment to quality and innovation in marine hydrodynamics.

The initial impression upon unboxing this system was one of solid engineering. The tab assemblies felt substantial, and the hydraulic components exuded a professional, durable feel, a welcome contrast to some lighter-duty alternatives I’d encountered. While I briefly considered simpler electric trim tab systems or even manual tabs, the allure of precise hydraulic control and the integrated “Auto Trim Pro” feature tipped the scales towards this Bennett offering. It was a purchase driven by a need for a dependable, automated solution that could handle diverse on-water scenarios.

My first reaction was a quiet sense of anticipation, a feeling that the guesswork of achieving optimal hull trim was about to become a much more streamlined affair. This wasn’t about flashy aesthetics but about tangible improvements in performance and efficiency where it truly mattered.

Real-World Testing: Putting **Bennett Trim Tabs M80ATP Sport Tab System w/Auto Trim Pro** to the Test

First Use Experience

The installation of this trim tab system was conducted dockside, in my home marina’s repair bay. This environment provided a stable, controlled setting to integrate the hydraulic lines and actuators, mirroring typical DIY or professional marine outfitting scenarios. Subsequent testing took place on the open water, specifically on a local bay known for its choppy conditions and variable wind patterns, allowing for a true assessment of performance under duress.

During initial outings, the Bennett Trim Tabs M80ATP Sport Tab System w/Auto Trim Pro demonstrated remarkable responsiveness. The ability to independently adjust each tab, or have the Auto Trim Pro manage them in unison, allowed for immediate correction of boat pitch and roll. Even with the addition of extra gear and passengers, the tabs consistently helped the hull achieve a balanced running angle, significantly smoothing out what would have been a jarring ride.

Ease of use was surprisingly high, even with the new system. The helm control, a sleek joystick-like unit, was intuitive. It took only a few minutes of experimentation to grasp the nuances of manual adjustment, and the Auto Trim Pro quickly learned and adapted to the boat’s behavior. The only minor quirk was a slight learning curve in understanding the optimal “neutral” setting for the Auto Trim Pro before manual override became necessary in extreme conditions.

Extended Use & Reliability

After several months of consistent use, spanning over fifty hours of on-water time across various conditions—from glassy calm mornings to spirited runs in five-foot swells—the Bennett trim tabs have proven exceptionally reliable. The hydraulic system maintains consistent pressure, and the actuators operate smoothly without any signs of leakage or degradation. The Bennett Trim Tabs M80ATP Sport Tab System w/Auto Trim Pro has held up remarkably well against constant immersion, saltwater spray, and the vibration inherent to marine operations.

Durability has been a standout factor. The stainless steel tabs show only minor surface scuffs from occasional debris encountered in shallower waters, but their structural integrity remains uncompromised. There are no signs of corrosion on the actuators or hardware, a testament to the quality of materials Bennett employs. Maintenance has been minimal; a simple freshwater rinse after each saltwater excursion and occasional checks of hydraulic fluid levels are all that’s required to keep them in top form.

Compared to past experiences with less robust trim tab systems, this Bennett unit feels in a different league. Where other systems might develop sluggishness or require frequent recalibration, these tabs continue to perform with the precision of their first deployment. They have certainly outperformed budget-friendly electric options I’ve used on smaller vessels.

Breaking Down the Features of **Bennett Trim Tabs M80ATP Sport Tab System w/Auto Trim Pro**

Specifications

The Bennett Trim Tabs M80ATP Sport Tab System w/Auto Trim Pro includes two 8″ x 10″ stainless steel trim plane assemblies, renowned for their strength and corrosion resistance. Powering these is the V351HPU1 Hydraulic Power Unit, a compact yet potent unit with ample capacity to manage the demands of the tabs. Each kit also contains two A1101A Hydraulic Actuators, which are built for durability and consistent performance. The system comes complete with all necessary hydraulic tubing and hardware, simplifying installation.

The inclusion of the Auto Trim Pro is a significant differentiator. This advanced control unit utilizes internal sensors to monitor the boat’s attitude and automatically adjusts the trim tabs to maintain an optimal running angle. This sophisticated feature works by constantly analyzing the boat’s pitch and roll, making minute adjustments to keep the hull in its sweet spot for efficiency and ride comfort. The black finish on the tabs provides a sleek, professional look that complements most boat aesthetics.

Performance & Functionality

The primary function of this trim tab system is to enhance a boat’s running attitude, and in this regard, it excels. Whether I was trying to get the hull on plane faster, reduce the porpoising effect during acceleration, or level out the boat in a beam sea, the Bennett tabs responded with precision. The 8″ x 10″ tab size proved effective for my vessel’s hull, providing enough leverage to make significant trim adjustments without being overly intrusive. The hydraulic system’s power allows for quick, decisive trim changes, even under load.

One of the system’s greatest strengths is the Auto Trim Pro’s ability to autonomously manage the boat’s trim. Once engaged, it significantly reduces the need for constant helm adjustments, allowing the captain to focus more on navigation and less on fine-tuning the ride. This automated feature is particularly beneficial in dynamic conditions where waves and currents are constantly shifting the boat’s attitude. While manual control is readily available and highly responsive, the Auto Trim Pro often did a superior job of maintaining optimal trim over extended periods.

However, the sensitivity of the Auto Trim Pro can sometimes lead to minor overcorrection in very confused seas, where rapid, unpredictable changes in hull angle occur. While still effective, these minor adjustments might be slightly more pronounced than what a skilled hand could achieve during brief moments of calm. This is a minor point, though, as overall performance far exceeds expectations.

Design & Ergonomics

The build quality of the Bennett Trim Tabs M80ATP Sport Tab System w/Auto Trim Pro is immediately apparent. The stainless steel trim planes are thick and robust, with smooth, beveled edges that minimize drag. The hydraulic actuators feel solid and well-sealed, indicating they are designed to withstand the harsh marine environment. The V351HPU1 Hydraulic Power Unit is relatively compact and quiet during operation, easily mounted in a suitable location within the boat’s bilge or engine compartment.

The helm control, a part of the Auto Trim Pro system, is ergonomically designed for easy one-handed operation. Its simple button interface and intuitive joystick-like control for manual override make it accessible even for novice boaters. The clear LED indicators for tab position and system status are easily visible in bright sunlight or at night. The clean, integrated look of the control unit enhances the helm’s overall appearance.

Durability & Maintenance

Designed for the demanding marine environment, this trim tab system is built for longevity. The heavy-duty stainless steel construction of the trim planes is highly resistant to corrosion and impacts, while the hydraulic components are sealed against water ingress. I expect this system to last for many years with proper care, far outstripping the lifespan of less durable alternatives.

Maintenance is commendably straightforward. A routine flush with fresh water after saltwater use prevents salt buildup and extends the life of the components. Periodically checking the hydraulic fluid level in the V351HPU1 Hydraulic Power Unit is essential, and any required fluid top-offs are simple to perform. The system is designed for easy access, allowing for straightforward inspection and servicing should any issues arise.

Accessories and Customization Options

This kit comes as a comprehensive package, including everything needed for installation: the trim plane assemblies, actuators, hydraulic power unit, and all necessary hydraulic tubing and hardware. The primary customization comes with the Auto Trim Pro itself; its sensitivity and operational modes can be adjusted through its intuitive interface, allowing users to tailor its performance to their specific vessel and preferences. While there aren’t many external accessories for the trim tabs themselves, the system integrates seamlessly with standard marine electrical systems.

Pros and Cons of **Bennett Trim Tabs M80ATP Sport Tab System w/Auto Trim Pro**

Who Should Buy **Bennett Trim Tabs M80ATP Sport Tab System w/Auto Trim Pro**?

The Bennett Trim Tabs M80ATP Sport Tab System w/Auto Trim Pro is ideal for mid-to-large sized boat owners who frequently operate in varied conditions and seek to maximize performance and comfort. This includes owners of sport boats, cruisers, and offshore fishing vessels where optimizing hull attitude directly impacts efficiency and ride quality. It’s particularly beneficial for those who experience significant changes in boat load due to passengers or gear.

Anyone looking for a hassle-free, automated solution to trim management will find this system invaluable. Those who prioritize durability and long-term reliability over initial cost will also be well-served. However, individuals with very small vessels or those on an extremely tight budget might find simpler, less automated systems suffice. Complementary items that enhance the experience would include a quality sealant for any deck penetrations during installation and a multimeter for checking electrical connections to the helm control.

Conclusion on **Bennett Trim Tabs M80ATP Sport Tab System w/Auto Trim Pro**

The Bennett Trim Tabs M80ATP Sport Tab System w/Auto Trim Pro represents a significant investment, but one that pays dividends in enhanced boating performance and comfort. Its robust construction, precise hydraulic operation, and intelligent Auto Trim Pro feature combine to create a truly premium experience. The system delivers on its promise of improved hull efficiency, smoother rides, and better acceleration, making it an excellent value for those who demand the best from their vessel. I wholeheartedly recommend this system to any serious boater looking to elevate their time on the water.