Performance Yamaha Jet Boat impeller kit comes with 2 performance pitched impellers that have different pitch's for the starboard and port engines which gives you max performance. This is a sportboat 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. Each impeller is designed so you get the best of Bottom end and Top End. 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 5yr warranty. Impellers designed to your engine and hull configurations to get the best possible performance out of your JetBoat.

Yamaha Exciter 135 98-2000, Exciter 220 97-98 Exciter 270 Jetboat.\

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