RXP-X 300 2021-23 STAGE 2 KIT

Our Stage 2 Kit delivers a significant level of performance (+13mph on U.S. models) through easy to install engine upgrades. No internal engine modifications are required. Requires use of fresh premium octane pump fuel (91~93).

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.
• Allows reading & clearing fault codes and throttle reset.
• Includes live monitoring & data logging of critical engine data.

RIVA Power Filter Kit is installed. Replaces restrictive stock air box with a high-volume, precision-formed intake duct that attaches to the supercharger via a large 4″ adapter. Cool air enters the system via an over-sized stainless steel filter element. Simple installation & quick removal allow easy access for engine maintenance. Includes water-repellent pre-filter.

RIVA Catch Can/Engine Breather Upgrade Kit is installed. Easy to install catch can/oil breather eliminates power-robbing crankcase fumes and oil vapor from your engine’s air intake. Increases horsepower by removing the engine’s requirement to burn relatively non-combustible oil. Also improves intercooler efficiency by preventing the oil sludge coating that lowers thermal efficiency.

Solas Concord Impeller is installed. This Solas impeller was designed in cooperation with the RIVA Racing Research & Development Team specifically for use with this performance kit. Impeller design reduces cavitation, increases acceleration and maximizes engine horsepower.  NOTE: It may be necessary to repitch your Solas impeller in order to achieve the target performance gains. Need to repitch will be based on your riding conditions (altitude, water type, air & water temperature, craft load out, etc).

IMPORTANT:

• Sea-Doo and RIVA both strongly recommend the use of premium octane (91+) pump fuel in your craft.

FOR COMPETITION USE ONLY. KIT NOT FOR USE ON POLLUTION CONTROLLED VEHICLES.