Zipwake Vs. Humphree Interceptor Trim Tab System (2023)

Are you tired of your boat constantly rocking and swaying as you navigate through the waves? You may want to consider adding an interceptor trim system to your vessel.

Today, we will explore two of the most popular brands of interceptor trim systems in the market: Zipwake and Humphree, and help you choose the one that best fits your needs.

A Quick Comparison Table

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Key Comparison Between Zipwake And Humphree

Alright, now that you’ve checked out the quick comparison table, it’s time to dive into the details of these amazing trim systems.

By the time we’re done, you’ll be well-equipped to choose the right system for your boating needs.

So, let’s jump right in and explore everything that Zipwake and Humphree have to offer!

  • Design
Zipwake Interceptor Trim Tab System

Both Zipwake and Humphree interceptor trim systems are designed to be modular, allowing for easy installation and adaptability to different boat sizes and types.

However, the design of the Zipwake interceptor trim system is more innovative and modular than that of the Humphree system.

The Zipwake system utilizes compact and lightweight modular units that contain individual trim tabs.

In contrast, the Humphree interceptor trim system is designed using a more conventional approach.

The system features larger and heavier units that house the individual trim tabs, making installation and replacement more difficult.

While the Humphree system is still effective at reducing drag and improving stability, it is not as user-friendly or intuitive as the Zipwake system.

  • Control System

Zipwake’s control system is known for being simple and user-friendly. Boaters can use its intuitive interface to easily adjust the trim of their boat with just a few clicks.

Zipwake’s control system doesn’t require you to fill in any manual input as It can use sensors to pick up the movement of your boat and automatically adjust the interceptors accordingly.

On the other hand, Humphree’s control system is more complex and customizable, which means that you can manually adjust the trim tabs to a more precise level.

It includes a wide range of settings that can be adjusted manually, giving you more control over the boat’s performance.

  • Installation
ZipWake Dynamic Trim Control System

The installation of both Zipwake and Humphree interceptor trim systems can be complex as it involves working with the boat’s electrical system and transom.

The installation of Zipwake’s interceptor trim system is typically easier than Humphree’s, as it does not require any major modifications to the transom.

The Zipwake system can be installed without any major cutting or drilling.

In fact, It can be done in a couple of hours with only a few screws and basic tools. As the system is modular, you can install it in various configurations to fit the specific needs of your boat.

In contrast, the Humphree system requires a bit more work to install. It involves the installation of separate control units, sensors, and actuators.

So, chances are that you will have to accept some cutting and drilling to ensure a proper fit for your boat.

  • Precision

Both Zipwake and Humphree interceptor trim systems are designed to provide precise control of a boat’s trim and attitude.

However, they differ in their approach and the level of control they offer.

Zipwake’s system uses advanced sensors and algorithms to automatically adjust the interceptors and maintain the desired trim, ensuring that the boat performs optimally without requiring much input from the user.

Although it is designed to be easy to use and user-friendly, it simply lacks the elaborate precision that Humphree offers.

Humphree’s system, on the other hand, is more complex and customizable.

It flaunts a wide range of manual settings to fine-tune your boat’s response. This can give you more control over the boat’s performance, but also requires more skill and experience to get the most out of the system.

  • Price

The price of Zipwake and Humphree interceptor trim systems can vary depending on the size of the boat and the specific model of the system.

In general, Humphree systems are known to be more expensive than Zipwake systems due to their greater degree of customization and more advanced technology.

It’s worth noting that the cost of the system is only one part of the total cost of ownership.

The installation cost for both systems can also be significant, depending on the complexity of the installation and the experience of the installer.

In addition, both systems require ongoing maintenance and occasional replacement of parts, which can also add to the total cost over time.

  • Versatility
Humphree Interceptor Trim Tab System

Both Zipwake and Humphree interceptor trim systems are versatile and can be used on a wide range of boats.

But they have some differences in terms of the boats they are best suited for.

Zipwake’s system is well suited for a variety of boat types, from small pleasure crafts to large commercial vessels.

It is also effective in various conditions, including calm waters and rough seas.

Additionally, Zipwake’s system can effectively handle boats with single or multiple outboard engines, sterndrives, or inboard engines.

Humphree’s interceptor trim system is generally considered more versatile due to its greater range of customization and adaptability to different boats and conditions.

You can customize its interceptors to meet the specific requirements of your boat and integrate the system of others systems on your boat, such as GPS and autopilot.

This level of customization makes Humphree a popular choice for high-performance boats, such as racing yachts, as well as for commercial vessels that require precise control in challenging conditions.

Which Interceptor Trim System Should You Choose?

The best choice between Zipwake and Humphree interceptor trim systems will depend on your individual needs and preferences.

If you are a novice boater or prioritize simplicity and ease of use, Zipwake may be the better option. It is known for its user-friendly interface and automatic adjustments, making it easier for beginners to operate.

On the other hand, if you are an experienced boater who prioritizes a high degree of customization and control over your vessel’s performance, Humphree may be the better option. Its more complex control system and manual adjustments allow for greater precision and customization.

Ultimately, both systems are high-quality and effective, so the best choice will depend on your circumstances.

Also Read: Differences Between Sea Tow And Sign & Glide.

Frequently Asked Questions (FAQ)

What is the difference between Zipwake and trim tab?

Zipwake is considered to be a more advanced and precise technology than trim tabs, but it is also more expensive. Trim tabs are simpler and more traditional.

What is Zipwake on a boat?

Zipwake is a type of trim control system for boats that uses interceptors to improve the vessel’s stability, handling, and performance.

What size is Zipwake?

Zipwake interceptors come in various sizes, ranging from 300mm to 750mm (about 12 inches to 30 inches) in length, depending on the specific model and application.

How much do zip wakes cost?

The cost of Zipwake systems can vary depending on the size of the boat and the specific system being installed. Currently, a Zipwake system typically costs over $2600 for boats up to 50ft, with larger systems costing more.


In conclusion, when it comes to the Zipwake vs. Humphree interceptor trim tab system, both systems offer unique features and benefits.

Zipwake is an easy-to-use system that offers precision control for novice boaters, while Humphree is a more advanced system that offers more precision and versatility for experienced boaters.

Both systems are effective at improving boat performance, and the choice between Zipwake and Humphree ultimately depends on the individual boater’s needs and preferences.

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