AA Impeller for Sea Doo RXP-X & RXT-X 325

AA custom Impeller for 325 HP Watercraft using the 161mm Impeller Fits RXP-X 325, RXT-X 325 , other models using the 161mm jet pump High quality custom stainless steel 161mm impeller (3 Blade) with a 14/19 Pitch Excellent gains in acceleration and normally 1-3 MPH on top end. This impeller makes you feel like you are more locked to the water and drives water much harder than the factory impeller. The 325 with the speed limiter removed or with our ECU tune will run 8400-8500 RPM in many cases which is a little high. Increasing the impeller angle and going to a 3 blade design helps push the 325 faster, and accelerate faster. In testing, we noted much greater consistency run to run with this impeller. Rugged impeller to be pitched for needed RPM changes. We highly suggest adding our custom tune to pair with this impeller as they work together to make your 325 HP Sea Doo a beast with basic bolt-on modifications. However, this impeller will work with as a direct OEM replacement and no tune. We always suggest a new wear ring when installing a new impeller. We always stick with and suggest plastic. They are much easier to change out if you have an issue, and we believe it's best to have a weak spot. Since the AA impeller is much stronger, it's important for the wear ring to give out. We've used both, and won't go back to a stainless ring. Part number 123-1013