XR4 Senior Hydrofoils for 40-300 hp Boats - Grey - Engine Stabilizer Fins for Water Sports - Made in USA

Introducing the StingRay XR4, the Senior Hydrofoil built to revolutionize your boating experience. This innovative hydrofoil is specifically designed to maximize lift, propelling your boat out of the water faster than ever before. By keeping your boat on plane at lower speeds, the StingRay XR4 also helps you achieve significant fuel savings.

But that's not all – this hydrofoil also eliminates common boating nuisances such as porpoising, chinewalking, cavitation, and ventilation. By stabilizing your boat, it provides a safer and more comfortable ride. If you enjoy towing tubers, skiers, or wakeboarders, the StingRay XR4 is a game-changer. It helps pull them up quicker, smooths out the wake for a more enjoyable towing experience, and increases driver visibility by getting the bow of the boat down sooner.

Not only is this hydrofoil ideal for recreational boating, but it also benefits heavy runabouts and ocean-going center-consoles. With its maximum lift capabilities, the StingRay XR4 is perfect for boats experiencing cavitation problems, which are commonly found on pontoon and tritoon boats.

To complement its superior performance, the StingRay XR4 features next-gen graphics that are the most advanced in the industry. Designed to match the styling of new outboard engines, this hydrofoil is both functional and aesthetically pleasing.

When it comes to installation, the StingRay XR4 offers the industry's most secure and easiest method. The 2-Bolt Installation guarantees that the hydrofoil will never come off your engine, giving you confidence and peace of mind while on the water.

With StingRay, you can trust in the superior quality of our products. Our expertly engineered design is the gold standard for hydrofoils, generating more lift than any other stabilizer fins.

The XR4 Senior model, with its 2-Drill installation hydrofoil, offers incredible performance. It is perfect for pulling water skiers, tubers, and wakeboarders, providing more lift and stability than any other model. Pontoons can also benefit from this hydrofoil, as it allows them to carve out turns without throttling down. Compatible with outboard and outdrive motors ranging from 40 to 300 horsepower, the XR4 Senior increases engine lift for optimal performance.

Reliability is our top priority, which is why our hydrofoils are built with ultra-durable heavy-duty construction. This ensures a reduction in common boating issues such as cavitation, ventilation, chinewalking, and porpoising. With the StingRay XR4, you can get your boat on plane quickly, improving safety, visibility, and reducing strain on your engine – ultimately saving you money on fuel.

Installation is a breeze with the StingRay XR4. We provide all the necessary hardware and instructions you need to get your boat up and running in no time.

Don't settle for anything less than unbeatable performance for your boat. Choose StingRay, the trusted brand that has years of marine engineering experience. Our dedication to designing and refining the most durable and highest-performing tools and accessories for your boat is unmatched. StingRay products are proudly made in the USA, and we are honored to serve customers all across America!

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