Instantly add power to your Seadoo with minimal physical part upgrades.
Increase your horsepower rating from 60 or 90hp to 110hp.
Increase your horsepower rating. Various amounts available.
Instantly add power to your Yamaha with minimal physical part upgrades.
Get a couple more mph our of your PWC inexpensively.
Unleash the full potential of Yamaha's flagship engine.
Please note that altering ECU's will void your manufacturer warranty.

Take your PWC to the next level by choosing a Riva Stage kit. Give us all call today to find out what kit is best for you. Whether you are just looking to pick up some extra horsepower, or do you want to go full-blown race focused. We can help you!