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Our Stage 3 Kit delivers a huge performance gain with simple bolt-on modifications! Delivers great acceleration and a top speed increase of 13+ 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 Wastegate Block-off Kit is installed. Billet block-off plate replaces the factory wastegate valve on your intercooler enabling maximum boost and engine performance.

RIVA 'K3' Supercharger Pulley Kit is installed. Smaller in diameter than stock, it produces over 3psi of additional boost delivering incredible horsepower and torgue. Made from billet aluminum and coated with a special military spec material for improved belt wear and corrosion resistance. Stainless steel idler pulley is matched with stainless steel precision sealed bearing.

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.

RIVA Performance Ride Plate is installed. Our ride plate increases top speed and significantly enhances handling characteristics.


NOTE: Kawasaki JT1500 maintenance schedule requires the exhaust filter be checked every 25 hours and either cleaned or replaced. Click here to view the complete technical bulletin.