PRO High Performance Twin Tune Yamaha Jet Boat impeller kit comes with 2 performance impellers that have a different pitch on the starboard and port engines. Each impeller tuned to hull and engines for max performance . Each impeller is designed so you get the best of Bottom end and Top End up to 4mph.

These performance Impeller kits are polished and balanced for your Yamaha Jet boat. Made of aircraft quality grade stainless steel. Impeller comes with a custom Smooth Mirror Polish finish to slice through the water, This sportboat upgrade over stock Yamaha impeller is backed by our industry leading 5yr warranty. . .. impellers 155mm .

Works with stock and aftermarket wear rings & pumps. Impellers are designed to your engine and hull configurations to get the best possible performance out of your Sport Boat or JetBoat.

Yamaha AR250 Jetboat All

• The only true performance kit available on the market.
• 3yr warranty. best on the market

This kit is the best set up on the market for your boat. We have spent 1000's of hrs testing to get you the best performance for your buck. Each kit is made specifically to your model, altitude, hull and engine sides.