🏁 Official Customer Portal

The most advanced
ECU programmers in the world

Instant plug-in horsepower. Full support, tuning library, license codes, and resources — all in one place.

Open a Support Ticket → Browse Tuning Library
Quick Access
What do you need?
Tuning Library
Browse all available tunes — Watercraft, Jet Boats, Dirt Bikes, ATV, and Outboards.
Browse tunes →
🎫
Open a Support Ticket
Get help from the RIVA Racing & Maptun tech team. Track your ticket and get replies by email.
Start here →
📈
Log Viewer & Editor Helper
Visualize your Maptuner data logs as graphs and use the Editor Helper to build AFR tables. Requires a license.
Altitude Performance & Impeller Calculator
Calculate air density and pressure ratio for your location — essential for dialing in impeller pitch and fuel corrections at altitude.
Open calculator →
🎬
Tutorial Videos
Step-by-step video guides for installation, programming, and troubleshooting.
Watch videos →
❓
FAQ
Answers to the most common questions — VIN lookup, licensing, fuel, fault codes, and more.
Read FAQ →
Supported Vehicles
Find your brand
Watercraft
Sea-Doo
GTX · RXT · RXP · WAKE PRO
Watercraft
Yamaha WaveRunner
SVHO · HO · TR-1 · SHO
Watercraft
Kawasaki
Ultra 310 · SX-R 1500
Jet Boats
Yamaha Jet Boat
SVHO · HO · TR-1 Engines
Jet Boats
Sea-Doo Switch
100 HP → 170 HP Conversion
Dirt Bikes
KTM / GasGas / HQV
4-Stroke · 250 / 350 / 450 / 500
Dirt Bikes
KTM / GasGas / HQV
2-Stroke MX & Enduro
Dirt Bikes
KTM 690
SMC · Enduro R · LC4
ATV
Can-Am ATV
Stage 1 · Stage 2 · Speed Limiter
ATV
Polaris ATV
Stage 1 · Stage 2 · Speed Limiter
Simple Process
How it works
01
Plug In
Connect the Maptuner X to your vehicle's diagnostic port. Full-color touch screen guides you through setup in seconds.
02
Select Your Tune
Browse the full tune library — Stage 1, Stage 2, Race, E85, Rental — and choose the calibration that matches your build.
03
Flash & Go
Apply the tune in minutes. Datalog, monitor live parameters, and read or clear fault codes — all from the device.
04
Get Support
RIVA Racing and Maptun tech team is behind every ticket. Open a support request and get expert help fast.
⚡
Instant Plug-in Horsepower

Plug in and tune in minutes. No dyno shop needed.

🖥️
Full Color Touch Screen

Intuitive device — select and apply tunes directly on the unit.

📊
Monitoring & Datalog

Live parameter monitoring, data logging, and fault code reading.

🔧
Home Service App

Reset service, clear history, manage DESS keys, and more.

🗺️
Map Editor

Advanced users can build and edit custom maps on-device.

🎧
Expert Support

RIVA Racing and Maptun tech team behind every ticket.