Riva Yamaha Superjet Stage 1 Freeride Kit RY-RPM-SJ-21-1FR

Riva Yamaha Superjet Stage 1 Freeride Kit RY-RPM-SJ-21-1FR

Our Yamaha SuperJet Stage 1 Freeride Kit delivers a huge performance gain with simple bolt-on modifications! Expect awesome acceleration and a top speed increase of 5 MPH.

The MaptunerX Bundle delivers instant plug-in horsepower!

MaptunerX programmer is utilized to reflash your original ECU (Engine Control Unit) for added performance. The MaptunerX Bundle delivers instant plug-in horsepower! Quickly and easily load our Stage 1 performance tune into your Yamaha ECU eliminating the need to ship out your ECU for programming. There is no limit to the number of vehicles or tunes you can reflash with the MaptunerX. Simply purchase one additional tuning license for each vehicle that you would like to program. The MaptunerX features a slick, full color, touch screen display for easy operation.Includes full 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.

MaptunerX Features and Benefits:

• Awesome acceleration and a top speed increase of 5 MPH!
• Reflash your ECU instantly without shipping it out for programming.
• Switch between performance tunes quickly & easily.
• Restore stock tune settings if you wish.
• Easy to use, full color, touch screen display.

Performance Data:

• Stock: 55 MPH @ 7,400 RPM
• Stage 1 Kit: 60 MPH @ 8,400 RPM

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

RIVA Water Repellent Pre-Filter is installed. Water-repellent cover for Power Filter protects your motor from unwanted water intrusion and debris without restricting airflow.

RIVA Free Flow Exhaust Kit is installed. Kit replaces the restrictive sound suppression system located between the waterbox and hull exit on your watercraft. Improves engine performance by reducing back pressure and delivers a great exhaust tone.

Solas Concord Impeller is installed. This impeller has been tested and matched perfectly with our Stage 1 engine kit. Design incorporates a large blade area and superior hub design that deliver increased acceleration and top speed. Billet nose cone included.

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

Applications:

2021 YAMAHA SUPERJET (TR-1)