MACSBOOST Boost gauge

Real-time boost readings + GPS speed straight from your MACSBOOST Module to your iPhone. Auto-connects, records max boost & top speed, and stays linked through restarts.

Add 20 to 50 HP to your Honda Aquatrax Turbocharged Personal Watercraft. Our plug in module instantly increases power and reduces throttle lag.

New for 2019, The module is a complete redesign with OLED digital display and Bluetooth. The same proven technology is now updated for 2019 and beyond!.. Compatible with all years 12X Turbocharged Honda Aquatrax Watercraft. Combine with our stage 2 Intercooler, impeller and air filter kit for up to 50 more horsepower! Now with Bluetooth.