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FX HO 2022-23 Stage 1 Kit

Our Stage 1 Kit delivers significant performance gains with simple bolt-on modifications! Expect awesome acceleration and a top speed increase of 6 MPH.

The Maptuner Nano Bundle delivers instant plug-in horsepower!

Includes everything you need to connect to and reflash your watercraft's ECU in one complete package.

Flash your vehicle's ECU for more power, monitor and log critical engine data, read & clear error codes all from your smartphone! This revolutionary app based device is controlled with your phone via wireless Bluetooth connection. Intuitive & easy to use with a few simple steps!

There is no limit to the number of vehicles or tunes you can reflash with the Nano. Simply purchase one tuning license for each vehicle that you would like to program. This gives you access to RIVA's world famous Tuning Library along with unmatched technical support. Easily switch between performance tunes and then back to stock settings if you wish.

Features and Benefits:

Wireless Bluetooth connectivity to Android or iOS smartphone.
Switch between performance tunes quickly & easily.
Restore stock tune settings if you wish.
Reflash your ECU instantly without shipping it out for programming.
Allows reading & clearing fault codes.
Includes live monitoring & data logging of critical engine data.

RIVA Power Filter Kit is installed. Kit replaces restrictive factory intake system delivering improved throttle response and top-speed.

Solas Concord Impeller is installed. New design incorporates a large blade area and superior hub design that deliver increased acceleration and top speed. Billet nose cone included.


The GreenHulk PWC Performance Parts Store has been the number one trusted source for PWC enthusiasts since 2006. We carry only the aftermarket parts and accessories for your Sea Doo, Yamaha Waverunner and Kawasaki Jetski that have been tested and proven. In addition, most of our performance parts have been discussed in great depth by some of the most skilled PWC tuners in the world on our forums at In addition to personal watercraft performance upgrades, we sell factory OEM replacement parts for all skis, Honda, Yamaha, Kawasaki, Suzuki and Can-Am dirt bikes, street bikes, Quads, ATV, UTV and Yamaha outboards.

We offer the absolute best customer service in the industry, guaranteed. We look forward to serving your needs!