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SE Sport 200 Hydrofoil Fin

The one that started it all — our most compact hydrofoil, engineered in San Antonio, for smaller outboards (8–40 HP). Improve performance, reduce on-plane RPMs, and save fuel.

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SE Sport 300 Hydrofoil Fin

The original hydrofoil solution for larger outboards and sterndrives 40 HP and up. Improve performance, reduce on-plane RPMS, and save fuel.

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SE Sport 400 Hydrofoil Fin

The revolutionary, patent-pending, drill-free hydrofoil for larger outboards and sterndrives. Improve performance, reduce on-plane RPMs, and save fuel — all engineered in San Antonio.

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SE Sport Clip

Allows for drill – free mounting of any hydrofoil, including the SE Sport 200 and 300 models. Improve performance. reduce on-plan RPMS, and save fuel.

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boat engine hydrofoils in water

  • Faster Planing Speeds with a San Antonio-Engineered Stabilizer

    – Designed in San Antonio, our Hydrofoil Stabilizer helps your vessel get on plane faster by reducing drag and lifting the hull with precision—giving you better control and quicker acceleration.

  • Fuel Efficiency, Powered by San Antonio Innovation

    – With less resistance in the water, your Hydrofoil works more efficiently. Our San Antonio-designed fin helps reduce fuel consumption on every trip, whether you’re cruising or towing.

  • Easy Installation, Trusted in San Antonio and Beyond

    – Choose from bolt-on or drill-free models—each engineered in San Antonio, for a quick, no-hassle install on most outboards and sterndrives.

  • Universal Fit with Proven San Antonio Performance

    – Built in San Antonio to fit a wide range of outboard motors and speed boats, our fins offer unmatched compatibility, durability, and smooth on-water performance.

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Quick & Easy Stabilizer Installation

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Our Boat Hydrofoil Stabilizer are engineered with precision and built to perform, using durable Hydrofoil materials that stand up to the toughest conditions.
Our Boat Hydrofoil Stabilizer, precision-engineered in San Antonio, are designed to boost speedboat performance, enhance stability, and endure harsh marine conditions.
Boaters trust our Hydrofoil Stabilizer for all boats because they deliver real results—better handling, faster planing, and long-lasting performance backed by proven satisfaction.

How does a Hydrofoil Stabilizer improve Boat performance?

The Boat Hydrofoil Stabilizer is a breakthrough in marine technology, revolutionizing the on-water experience for boaters everywhere. Expertly designed in San Antonio, this innovative Stabilizer mounts on the cavitation plate of an outboard or sterndrive motor, using advanced hydrodynamic principles to boost your boat’s performance and efficiency.

Will a Boat Hydrofoil Stabilizer fit my motor?

Most Hydrofoil Stabilizer models—including our popular SE Sport Outboard Hydrofoil Stabilizer designs—are broadly compatible with a wide range of boat motors, from 8 HP up to over 300 HP. This makes our San Antonio-engineered fins a versatile accessory for many vessels. Be sure to consult the fit guide carefully to select the right Stabilizer for your engine size and type, ensuring proper installation and peak performance.

Is installation of a Boat Hydrofoil Stabilizer difficult?

Boat Hydrofoil Stabilizer, engineered in San Antonio, are designed for exceptionally easy installation. Offering convenient bolt-on and innovative no-drill mounting options, most users can confidently fit their Hydrofoil Stabilizer in under 30 minutes using just basic tools—showcasing the user-friendly design behind every fin.

Will a Boat Hydrofoil Stabilizer affect my boat’s speed?

An Hydrofoil Stabilizer, engineered with San Antonio precision, typically does not reduce top speed; instead, it enhances mid-range performance—a key benefit of every Boat Hydrofoil Stabilizer. Additionally, the fin minimizes porpoising for a smoother ride and provides better control during acceleration, especially in rough water, showcasing the full range of advantages this essential Stabilizer delivers.

Does a Boat Hydrofoil Stabilizer require maintenance?

An Hydrofoil Stabilizer, crafted with San Antonio engineering excellence, requires little to no ongoing maintenance—making it a highly convenient and reliable addition to any marine setup. Unlike many boat accessories, the Stabilizer is built for durability and simplicity, so boat owners can spend more time on the water and less time on upkeep. While largely self-sufficient, routine checks of the mounting hardware’s tightness are recommended to keep the Stabilizer securely in place during operation.