Performance Yamaha Jet Boat impeller kit comes with 2 performance impellers that have different pitch's for the starboard and port engines. This is an performance impeller upgrade over stock and gives Improved take off, mid range acceleration and better speed 2-4mph then your original impellers. They are polished and balanced for your Jet boat pumps. Each impeller is designed so you get the best of Bottom end and Top End. Sportboat Impeller comes with a custom Smooth Mirror Polish finish to slice through the water, This upgrade over stock Yamaha impeller is Made of Aerospace grade stainless steel for durability and performance and backed by our industry leading 3yr warranty. . Impellers designed to your engine and hull configurations to get the best possible performance out of your JetBoat. .

Works with stock and aftermarket wear rings & pumps

Performance results can vary depending on various factors such as different applications, altitude levels, temperature variations, and more.

NOTE: We can also rebuild your original impellers.

California Residents: Warning