Breaking Down My First Experience with the Bennett Trim Tabs M120ATP Sport Tab System w/Auto Trim Pro
My boat, a 23-foot center console, has always been a bit of a handful when conditions got less than ideal. Loaded with gear for a day trip, or with a light load for a fast run, finding that sweet spot for optimal performance felt like a constant battle against hull slap and porpoising. It was during a particularly rough choppy day, battling the waves and feeling every single impact, that the need for something more sophisticated became glaringly obvious. I needed a way to actively manage my boat’s attitude on the water, something beyond just throttle and steering.
Considering options ranging from basic manual systems to more complex electronic setups, I ultimately landed on the Bennett Trim Tabs M120ATP Sport Tab System w/Auto Trim Pro. Bennett’s reputation for robust, marine-grade equipment, particularly their hydraulic trim tabs, is well-earned. The inclusion of the Auto Trim Pro was a significant draw, promising an automated system that could potentially take the guesswork out of achieving optimal trim. My first impression upon unboxing the system was one of solid construction. The hydraulic actuators felt robust, the trim planes themselves had a reassuring heft, and the hydraulic power unit looked like a serious piece of machinery.
Before committing, I’d glanced at a few other brands offering similar hydraulic systems, some with integrated controls and others with standalone actuators. However, the comprehensive kit offered by Bennett, coupled with the promise of automated control through the Auto Trim Pro, felt like the most complete solution for my needs. My immediate feeling was one of anticipation, a tangible sense of relief that a solution was finally within reach for those frustrating on-water moments.
Real-World Testing: Putting Bennett Trim Tabs M120ATP Sport Tab System w/Auto Trim Pro to the Test
First Use Experience
I opted to install the Bennett Trim Tabs M120ATP Sport Tab System w/Auto Trim Pro myself, which involved a fair bit of work on the transom but was manageable with basic mechanical skills and a good manual. The testing grounds were varied: a calm lake for initial calibration, followed by open coastal waters with moderate chop, and eventually some more challenging, confused seas. The difference was immediate and pronounced. With the tabs deployed, the boat planed faster, and the overall ride smoothed out significantly, even when encountering swells.
The initial setup required some understanding of the Auto Trim Pro‘s logic, but after a few passes, it became clear how it worked to maintain a consistent ride angle. The helm control was responsive, allowing for fine-tuning. One minor surprise was the subtle increase in engine noise when the tabs were heavily deployed, a natural consequence of the improved running angle but something to be aware of.
Extended Use & Reliability
After several months of consistent use, spanning dozens of boating trips in various conditions, the trim tab system has proven itself to be a reliable workhorse. The hydraulic actuators remain firm, with no discernible leaks or loss of pressure. The trim planes themselves show minimal signs of wear, even after occasional encounters with debris in shallower waters.
Maintenance has been refreshingly simple; a quick rinse with fresh water after saltwater use and periodic checks of the hydraulic fluid level are all that’s required. Compared to the constant fiddling with engine trim or the less precise adjustments of older, simpler systems I’ve encountered, this Bennett Trim Tabs M120ATP Sport Tab System w/Auto Trim Pro offers a significant upgrade in both comfort and efficiency. It has become an indispensable part of the boat’s operation, as integral as the engine itself.
Breaking Down the Features of Bennett Trim Tabs M120ATP Sport Tab System w/Auto Trim Pro
Specifications
This kit includes two 10″ x 12″ trim plane assemblies, which are the heart of the system, responsible for manipulating water flow beneath the hull. These are complemented by two to four hydraulic actuators (A1101A), the powerful muscle that moves the planes, ensuring precise and robust adjustments. Powering these actuators is a V351HPU1 hydraulic power unit, the compact yet potent brain and brawn of the operation, which houses the hydraulic fluid and pump.
The system also comes complete with all necessary hydraulic tubing and hardware, making it a truly plug-and-play solution once installed. The inclusion of the Auto Trim Pro unit, a sophisticated electronic control module, is a game-changer for automated adjustments. These specifications translate directly into practical benefits: the robust hydraulic system provides the power to overcome significant water forces, while the 10″ x 12″ dimensions offer ample surface area for effective trim on a boat of this size. The Auto Trim Pro‘s ability to automatically adjust the tabs based on boat speed and attitude means less manual intervention and a consistently optimal running angle, leading to improved fuel economy and a smoother ride.
Performance & Functionality
The primary job of the Bennett Trim Tabs M120ATP Sport Tab System w/Auto Trim Pro is to improve a boat’s running attitude, and it excels at this. Deploying the tabs, even slightly, helps lift the bow, reducing drag and allowing the boat to get on plane faster, especially under heavy loads. In choppy conditions, the ability to independently adjust each tab is invaluable for counteracting wave impact and keeping the ride level. The Auto Trim Pro feature is surprisingly effective; it learns your boat’s characteristics and makes subtle adjustments that significantly reduce porpoising and slamming, making long runs far less fatiguing.
A significant strength is the system’s responsiveness. When you make an adjustment via the helm control, the change in the boat’s attitude is almost instantaneous, allowing for immediate feedback and fine-tuning. The system’s ability to handle different sea states is remarkable, from smoothing out gentle swells to cutting through aggressive chop. The main function of enhancing speed and fuel efficiency is also noticeable; at cruising speeds, I’ve seen a measurable improvement in mileage, particularly when running against the current or wind.
Design & Ergonomics
The Bennett Trim Tabs M120ATP Sport Tab System w/Auto Trim Pro is engineered with marine environments in mind. The trim plane assemblies are constructed from durable stainless steel, and the actuators boast a sealed, water-resistant design that can withstand the harsh marine environment. The hydraulic power unit is compact and can be mounted in a dry, accessible location, typically within the boat’s bilge or console.
Ergonomically, the helm control unit is straightforward. It typically features a joystick-like control for manual adjustments and buttons for engaging or disengaging the Auto Trim Pro and other functions. The markings are clear and intuitive, even in bright sunlight or at night. The tactile feedback from the control is positive, giving a good sense of the trim tab’s position. The overall build quality inspires confidence; there are no flimsy parts or cheap-feeling plastics.
Durability & Maintenance
Bennett has a reputation for building equipment that lasts, and this trim tab system is no exception. The system is designed for long-term, continuous operation in a corrosive saltwater environment. The hydraulic components are robust and well-sealed, protecting them from the elements.
Maintenance is minimal, which is a huge plus for any boat owner. Beyond routine rinsing and checking fluid levels, the system is largely self-sufficient. The stainless steel trim planes are resistant to corrosion and impact, although it’s always wise to be mindful of submerged objects. I have yet to encounter any significant wear or failure points, which speaks volumes about the quality of materials and construction.
Accessories and Customization Options
The M120ATP kit is a comprehensive package, including everything needed for installation and operation. The key “accessory” here is the Auto Trim Pro, which elevates the standard hydraulic trim tab system into a more intelligent, automated one. While there aren’t typical user-replaceable accessories in the same way you’d find with a flashlight or knife, the system is designed to be integrated seamlessly. The hydraulic tubing is cut to length during installation, and the power unit can be mounted where space allows.
Bennett does offer various helm control options depending on the desired functionality and aesthetic, but the included control for the M120ATP Sport Tab System w/Auto Trim Pro is highly effective. The system is also designed to work with standard marine electrical systems, making installation straightforward.
Pros and Cons of Bennett Trim Tabs M120ATP Sport Tab System w/Auto Trim Pro
Pros
- Significantly improved boat handling and ride comfort: Transforms a choppy ride into a smooth one, reducing fatigue for all on board.
- Enhanced fuel efficiency and speed: The ability to achieve optimal running attitude leads to noticeable improvements in performance.
- Robust and durable construction: Built with high-quality marine-grade materials designed to withstand harsh conditions.
- Intuitive helm control with effective Auto Trim Pro: Easy to operate manually, and the automated system works remarkably well.
- Comprehensive kit: Includes everything needed for installation, reducing the need for additional purchases.
Cons
- Installation can be complex: While manageable, it requires some mechanical aptitude and time.
- Price point: This is a premium system, and the initial investment is considerable.
- Hydraulic fluid maintenance: While minimal, periodic checks are necessary to ensure optimal function.
Who Should Buy Bennett Trim Tabs M120ATP Sport Tab System w/Auto Trim Pro?
This Bennett Trim Tabs M120ATP Sport Tab System w/Auto Trim Pro is ideal for owners of mid-sized to larger planing hull boats (roughly 20-30 feet) who frequently encounter less-than-perfect water conditions. It’s perfect for those who value ride comfort, performance optimization, and fuel savings, and who aren’t afraid of a moderately involved installation process or are willing to hire a professional.
Those who should probably skip this product are owners of very small boats where trim tabs are often unnecessary or too large, or individuals on a very tight budget who primarily operate in extremely calm waters. It’s also not for someone seeking a “set it and forget it” system with zero maintenance whatsoever. If you are looking for a less involved system, a smaller, basic manual trim tab set might suffice, but you’ll miss out on the precision and automation. For those looking to maximize their boating experience, investing in a quality trim tab system like this is well worth considering.
Conclusion on Bennett Trim Tabs M120ATP Sport Tab System w/Auto Trim Pro
The Bennett Trim Tabs M120ATP Sport Tab System w/Auto Trim Pro is, without question, a superior upgrade for any boat owner looking to enhance performance and comfort on the water. The combination of powerful hydraulic operation and the intelligent Auto Trim Pro system creates a driving experience that feels significantly more refined, efficient, and less taxing, regardless of the sea state. The build quality is exceptional, promising years of reliable service in the demanding marine environment.
While the initial cost and installation complexity are factors to consider, the value proposition is undeniable. The improvements in ride comfort, fuel economy, and overall boat handling easily justify the investment for dedicated boaters. I would wholeheartedly recommend this system to anyone who spends significant time on their boat and wants to get the absolute most out of its performance and their own enjoyment. It’s a transformative addition that truly elevates the boating experience.