If you are on a budget. We recommend to start with the infamous MACSBOOST module. This by far is the most cost effective modification for your Honda Aquatrax R-12X Turbocharged PWC.
In an instant you will see higher speeds and much greater acceleration. Boost is increased and lag is electronically reduced. Jumping waves is far more fun as peak boost recovers much faster than stock.
Seriously Awesome, The MACSBOOST module is able to send boost in real time to your mobile device over Bluetooth le. It is compatible with most applications that support heart rate monitor sensors. Full Android watches, Apple iwatch, mobile devices, etc can all read boost pressure wirelessly. It is also compatible with our Android Application found on google play. It is also compatible with map my ride and you can log your boost pressure and location. As new heart rate apps are released, they should work with our module as it emulates the standard sensor.