M-JET Flasher for Sea-Doo
From $625.00
- Description
- Additional information
Description
Sea-Doo & Rotax JPS tuning via app
M-JET FLASHER – more power for your Sea-Doo in minutes
With the M-JET FLASHER you flash your Sea-Doo’s ECU directly from your smartphone. Noticeably more power, a sharper throttle response and a setup that fits your riding style. No laptop, no cable clutter, no workshop appointment.
Why the M-JET FLASHER
In everyday riding it is not just peak power that counts, but the whole riding feel. Many riders want better acceleration, a cleaner throttle response and a setup that suits their own style. That is exactly what the M-JET FLASHER is made for. You keep access to your unlocked setups at any time and make changes cleanly and in control, instead of relying on half-baked makeshift solutions.
How the flash works
1 – Plug the M-JET FLASHER into your Sea-Doo’s diagnostic port.
2- Pair with your smartphone via the app.
3- Select the available setup for your model, Stage 1 to Stage 4 depending on the vehicle.
4- Start the flash and be ready to ride in a few minutes.
100% mobile
No laptop, no bullshit. All you need is the M-JET dongle and your smartphone.
OTS Ready-to-use Maps
Our maps are extensively tested and safe. All maps are available in hot and cold climate versions as well as for different fuel qualities.
Service and fault memory
With the Pro version, you can conveniently read and delete the fault memory in all control units of your Sea-Doo vehicle and reset the service indicator.
Live data and logging
The Pro version offers a wealth of live data, such as boost pressure, battery voltage, temperatures, etc., for display in the app. You can also log the data as a CSV file while driving.
Coding
With the Pro version, you can add features to your vehicle that would otherwise require you to purchase expensive modules.

What does ECU unlock mean?
Some models need a one-time unlock of the ECU before the first flash. If your vehicle is marked ECU unlock required, you need to purchase our unlock service. After that you flash as usual via the app.
Pro or Lite?
Same dongle, same proven maps, but different functions. Lite flashes the performance, Pro additionally offers diagnostics, live data and coding. You choose your version directly during configuration.
LITE
- Software tuning via iOS and Android app
- OTS maps for different stages and fuels
PRO
- Everything in Lite
- Live data and data logger
- Read and clear fault memory
- Reset service
- Coding, unlock functions via the app
One dongle, multiple vehicles
Ride more than one Sea-Doo? With add-on licenses you use the same M-JET FLASHER for multiple vehicles, without any extra hardware. You select the matching licenses directly during configuration.
The choice is yours: stock hardware or upgrades.
Stage 1
90 hp – Sport mode activation, top speed unlock
Stage 2
110 hp – Optimized ignition & AFR, +rpm limiter, 98 octane tuning
Speed limit lifted
Hardware: 110 HP: Solas impeller, ribbon remover
Stage Turbo Kit
180 hp turbo kit required. RPM optimized. Top speed approx. 101 km/h.
Speed limit lifted
Hardware: Turbo Kit
Stage 1
90 hp – Sport mode activation, top speed unlock
Stage 2
110 hp – Optimized ignition & AFR, +rpm limiter, 98 octane tuning
Speed limit lifted
Hardware: 110 HP: Solas impeller, ribbon remover
Stage Turbo Kit
180 hp turbo kit required. RPM optimized. Top speed approx. 101 km/h.
Speed limit lifted
Hardware: Turbo Kit
Stage 1
Adapted ignition and torque curves for improved responsiveness.
Stage 2
Increased boost pressure with optimized fuel maps.
Stage 3
Maximum performance with compressor wheel upgrade and speed limiter.
Speed limit lifted
Hardware: Air filter + 13/18 to 13/20 impeller recommended
Stage 4
Maximum performance level with air filter, camshaft, impeller, intercooler, injectors and compressor wheel upgrade.
Speed limit lifted
Hardware: Air filter, injectors, camshaft, impeller, intercooler, compressor wheel upgrade
Stage 1
Optimized torque curves and throttle response.
Stage 2
Increased boost pressure, refined fuel and torque maps.
Stage 3
Maximum RPM allowed for top speed and performance.
Speed limit lifted
Hardware: Air filter + 13/18–13/20 impeller recommended
Stage 4
Maximum performance level with air filter, camshaft, impeller, intercooler, injectors and compressor wheel upgrade.
Speed limit lifted
Hardware: Air filter, injectors, camshaft, impeller, intercooler, compressor wheel upgrade
Stage 1
Improved throttle response and smoother torque curve.
Stage 2
Increased boost pressure and torque, air filter recommended.
Stage 3
Maximum performance with impeller and compressor wheel upgrade.
Speed limit lifted
Hardware: Air filter + impeller recommended
Stage 4
Maximum performance level with air filter, camshaft, impeller, intercooler, injectors and compressor wheel upgrade.
Speed limit lifted
Hardware: Air filter, injectors, camshaft, impeller, intercooler, compressor wheel upgrade
Stage 1
Near-production optimization for smoother response.
Stage 2
Increased power and torque, air filter recommended.
Speed limit lifted
Hardware: Air filter recommended
Stage 1
More robust throttle response and freer torque curves.
Stage 2
Increased boost pressure and airflow with an air filter.
Stage 3
Maximum performance with impeller and compressor wheel upgrade.
Speed limit lifted
Hardware: Air filter + impeller recommended
Stage 4
Maximum performance level with air filter, camshaft, impeller, intercooler, injectors and compressor wheel upgrade.
Speed limit lifted
Hardware: Air filter, injectors, camshaft, impeller, intercooler, compressor wheel upgrade
Stage 1
Optimization for better throttle response.
Stage 2
Increased airflow through air filters and finer ignition timing.
Speed limit lifted
Hardware: Air filter recommended
Stage 1
Boost pressure and ignition adjustment for 91-93 AKI.
Stage 2
Increased boost pressure with optimized fuel maps (intercooler recommended).
Hardware: Stock hardware up to intercooler/exhaust
Stage 1
More linear torque release.
Stage 2
Increased boost pressure with adjusted fuel and ignition curves.
Stage 3
Maximum performance with OEM turbo (intercooler recommended).
Hardware: Intercooler + downpipe recommended
Stage 4
For setups using a larger turbocharger and extended components instead of an OEM turbo.
Hardware: Injectors, pump, intercooler, turbo upgrade
Stage 1
Refined maps for smoother driving characteristics.
Stage 2
Slightly more boost pressure and torque (intercooler recommended).
Hardware: Series up to intercooler
Additional information
| Weight | 3 lbs |
|---|---|
| Dimensions | 8 × 6 × 6 in |
| Model | 2004 – 2024 :: 130HP – 300HP LITE, 2004 – 2024 :: 130HP – 300HP PRO, 2014 – 2026 :: Spark LITE, 2014 – 2026 :: Spark PRO, 2027 – 2027 :: Spark LITE **UNLOCK REQUIRED**, 2027 – 2027 :: Spark PRO **UNLOCK REQUIRED**, 2024 – 2027 :: 325 / 350HP LITE **UNLOCK REQUIRED**, 2024 – 2027 :: 325 / 350HP PRO **UNLOCK REQUIRED**, Rotax JetBoat 1 Engine, Rotax JetBoat 2 Engine |








