Jet Pump Intake Fin Kit

Help keep your jet pump hooked up through turns with the Jet Pump Intake Fin Kit. Mounted to the jet pump foot, this kit helps maintain water flow into the intake during cornering, reducing the likelihood of cavitation and the loss of thrust that can come with it.

Consistent water supply is essential to jet pump performance. During a turn, disrupted flow at the intake can cause the pump to lose its grip on the water. You may notice the engine rev while the boat’s thrust drops, interrupting power delivery just when you need it.

The intake fin kit helps address this by guiding water toward the intake during turns. By helping prevent cavitation, it supports more consistent thrust through the corner and reduces interruptions in power delivery. Its benefit is keeping the pump supplied with water, not changing the boat’s tracking or increasing engine horsepower.

For boaters experiencing cavitation when cornering, this kit is a practical upgrade designed to help the pump maintain its performance through the turn. Results will vary with your hull, pump setup, load, speed, and water conditions.

Available for different pump foot sizes and types. Select the variant that matches your existing intake to ensure correct fitment.