---
product_id: 469934120
title: "STINGRAY HYDROFOILS - XR4 Senior Hydrofoils for 40-300 hp Boats (White) - Perfect for Water Skiing, Wakeboarding, Tubing - Engine Stabilizer Fins for Outboard/Outdrive Motors - Made in the USA"
brand: "stingray hydrofoils"
price: "₨13646"
currency: SCR
in_stock: true
reviews_count: 5
category: "Stingray Hydrofoils"
url: https://www.desertcart.sc/products/469934120-stingray-hydrofoils-xr4-senior-hydrofoils-for-40-300-hp-boats
store_origin: SC
region: Seychelles
---

# Max lift & cavitation reduction 40-300 hp compatibility 2-bolt ultra-secure install STINGRAY HYDROFOILS - XR4 Senior Hydrofoils for 40-300 hp Boats (White) - Perfect for Water Skiing, Wakeboarding, Tubing - Engine Stabilizer Fins for Outboard/Outdrive Motors - Made in the USA

**Brand:** stingray hydrofoils
**Price:** ₨13646
**Availability:** ✅ In Stock

## Summary

> 🚤 Elevate your ride—stabilize, accelerate, and own the waves with StingRay XR4!

## Quick Answers

- **What is this?** STINGRAY HYDROFOILS - XR4 Senior Hydrofoils for 40-300 hp Boats (White) - Perfect for Water Skiing, Wakeboarding, Tubing - Engine Stabilizer Fins for Outboard/Outdrive Motors - Made in the USA by stingray hydrofoils
- **How much does it cost?** ₨13646 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/469934120-stingray-hydrofoils-xr4-senior-hydrofoils-for-40-300-hp-boats)

## Best For

- stingray hydrofoils enthusiasts

## Why This Product

- Trusted stingray hydrofoils brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Blast Off Faster:** Get on plane quicker and dominate the water with unmatched lift.
- • **Pro-Level Towing:** Perfect for skiers, tubers & wakeboarders—pull them up faster with superior control.
- • **Plug & Play Setup:** 2-bolt installation with all hardware included—get on the water in no time.
- • **Effortless Stability:** Eliminate porpoising, chinewalking, and ventilation for a smooth, safe ride.
- • **Made in the USA, Built to Last:** Heavy-duty construction engineered for durability and peak performance.

## Overview

The StingRay XR4 Senior Hydrofoil is a premium, USA-made stabilizer fin designed for 40-300 hp outboard and outdrive motors. It delivers superior lift to get boats on plane faster, reduces cavitation and porpoising for safer, smoother rides, and enhances towing performance for water skiing, wakeboarding, and tubing. Featuring a secure 2-bolt installation and heavy-duty construction, it’s engineered to maximize fuel efficiency and boat control across diverse watercraft.

## Description

The StingRay XR4, Senior Hydrofoil is designed to provide maximum lift, blast boats out of the hole quicker than ever before, and keep boats on plane at lower speeds – leading to significant fuel savings! Porpoising, chinewalking, cavitation, and ventilation are reduced or eliminated – stabilizing the boat and providing a safer and more comfortable ride. For boats pulling tubers, skiers, or wakeboarders the StingRay XR4, Senior Hydrofoil helps pull them up quicker, smooths out the wake for more enjoyable towing, and increases driver visibility by getting the bow of the boat down sooner. Heavy runabouts and ocean-going center-consoles can benefit from the maximum lift provided by the StingRay XR4, Senior Hydrofoil. The downturned wings also pack water tightly around the prop, making this an ideal solution for boats experiencing cavitation problems – a common issue found on pontoon and tritoon boats. The next-gen graphics package provides the most advanced graphics in the industry while complementing the styling found on new outboard engines. The 2-Bolt Installation method is the industry’s most secure and easiest installation giving you confidence and peace of mind while on the water – guaranteed to never come off your engine!

Review: Did not fit the plate on my Evinrude 200. I retrofit it. It did nothing to reduce the speed my boat came up on plane.
Review: It is a amazing fit and it’s shaped is amazing for adding torque to the prop and it keeps the bow down

## Features

- SUPERIOR QUALITY: Get on plane quicker and maximize your stabilization with the one and only StingRay! Our expertly engineered design is the gold standard for hydrofoils. The hydrodynamic construction generates more lift than any other stabilizer fins.
- XR4 SENIOR: 2-Drill installation hydrofoil, just incredible performance perfect for pulling water skiers, tubers, and wakeboarders! This model gives more lift and stability than any other, perfect for pontoons to carve out turns without throttling down. Engine lift is increased for your of outboard / outdrive motors at a horsepower range of 40-300 hp.
- MORE RELIABLE: Our ultra-durable heavy-duty construction gives you better reduction of vacitation, ventilation, chinewalking, and porpoising. Our hydrofoils get boats on plane quick for improved safety, visibility, and reduced strain on the engine saving you money on fuel.
- EASY INSTALLATION: We give you all the hardware and instructions you need to get your boat up and running in no time.
- UNBEATABLE PERFORMANCE: Get the best for your boat, get a StingRay! We've used years of marine engineering experience to design and refine the most durable, highest-performing tools and accessories for your boats. StingRay is made in the USA and we're proud to serve customers all across America!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B69FJ1ST |
| Brand | STINGRAY HYDROFOILS |
| Customer Reviews | 4.7 4.7 out of 5 stars (54) |
| Date First Available | 18 Aug. 2022 |
| Exterior | Polished |
| Item Weight | 454 g |
| Item model number | SR-XR4-2 |
| Lift type | automatic |
| Manufacturer | STINGRAY HYDROFOILS |
| Manufacturer part number | SR-XR4-2 |
| Model | SR-XR4-2 |
| Product Dimensions | 60.96 x 60.33 x 17.78 cm; 453.59 g |

## Product Details

- **Brand:** STINGRAY HYDROFOILS
- **Colour:** White
- **Engine type:** 4 Stroke
- **Item weight:** 1 Pounds
- **Material:** Aluminium

## Images

![STINGRAY HYDROFOILS - XR4 Senior Hydrofoils for 40-300 hp Boats (White) - Perfect for Water Skiing, Wakeboarding, Tubing - Engine Stabilizer Fins for Outboard/Outdrive Motors - Made in the USA - Image 1](https://m.media-amazon.com/images/I/61rAI3PSmJL.jpg)
![STINGRAY HYDROFOILS - XR4 Senior Hydrofoils for 40-300 hp Boats (White) - Perfect for Water Skiing, Wakeboarding, Tubing - Engine Stabilizer Fins for Outboard/Outdrive Motors - Made in the USA - Image 2](https://m.media-amazon.com/images/I/7132R6QbkOL.jpg)
![STINGRAY HYDROFOILS - XR4 Senior Hydrofoils for 40-300 hp Boats (White) - Perfect for Water Skiing, Wakeboarding, Tubing - Engine Stabilizer Fins for Outboard/Outdrive Motors - Made in the USA - Image 3](https://m.media-amazon.com/images/I/7174XfcmyWL.jpg)

## Customer Reviews

### ⭐⭐⭐ Review
*by V***. on 5 August 2022*

Did not fit the plate on my Evinrude 200. I retrofit it. It did nothing to reduce the speed my boat came up on plane.

### ⭐⭐⭐⭐⭐ Review
*by J***Y on 20 November 2025*

It is a amazing fit and it’s shaped is amazing for adding torque to the prop and it keeps the bow down

### ⭐⭐⭐⭐⭐ Review
*by A***Y on 25 July 2025*

Works great! Easy to install.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sc/products/469934120-stingray-hydrofoils-xr4-senior-hydrofoils-for-40-300-hp-boats](https://www.desertcart.sc/products/469934120-stingray-hydrofoils-xr4-senior-hydrofoils-for-40-300-hp-boats)

---

*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-11*