M-JET Flasher for Sea-Doo vehicles - Plug-and-Play ECU tuning
Plug & Play
  • Plug and play at the diagnostic port
  • Control via smartphone
  • Ready in minutes
  • Stage 1 to 4 depending on the model

M-JET Flasher for Sea-Doo vehicles

Plug-and-play performance flash via the diagnostic port, controlled from your smartphone. Depending on model and availability, you can flash Stage 1 to 4 - ready in minutes.

Choose your vehicle
Add extra licences One dongle, more vehicles. No hardware needed.
Additional licence Spark & 2004-2010 For Spark / Spark Trixx / GTI 90 or Sea-Doo 2004-2010 (no dongle)
€499,00
Additional licence Spark 2027+ For Sea-Doo Spark 2027+ (no dongle, unlock separate)
€499,00
Additional licence 2011-2023 For Sea-Doo 2011-2023 (no dongle)
€599,00
Additional licence 2024+ (up to 300 hp) For Sea-Doo 2024+ up to 300 hp (no dongle, unlock separate)
€599,00
Additional licence 2024+ 325/350 hp For Sea-Doo 2024+ 325/350 hp (no dongle, unlock separate)
€699,00
Additional licence Jetboat For an additional Rotax jetboat (no dongle)
€499,00
Total -
Estimated delivery:

Made in Germany · Plug & Play · Support from Germany

M-JET TECH PACKAGE Complete stage kit with hardware ›
Product 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

Plug inPlug the M-JET FLASHER into your Sea-Doo's diagnostic port.
ConnectPair with your smartphone via the app.
Choose stageSelect the available setup for your model, Stage 1 to Stage 4 depending on the vehicle.
FlashStart the flash and be ready to ride in a few minutes.

Afterwards you simply unplug the flasher again. You can re-flash at any time, and the stock state can always be restored.

Compatible Sea-Doo and Rotax models

The right scope depends on year and model group. You select your vehicle in the configurator, here is the overview:

Year Model group Engine Price
2014-2026 Spark, Spark TRIXX, GTI 90 900 ACE, 900 HO ACE from €499
2027+ Spark, Spark X, Spark X TRIXX
ECU unlock required
1000 ACE from €499
2004-2010 RXP, RXP-X, RXT, RXT-X, GTX, Wake 4-TEC 1503 from €499
2011-2023 RXP-X, RXT-X, RXT, GTX, GTR, GTR-X, GTI, Wake, FishPro, Explorer Pro 4-TEC 1503, 1630 from €599
2024+ up to 300 hp GTI, GTX, GTR, Wake, FishPro, Explorer Pro
ECU unlock required
1630 ACE from €599
2024+ 325/350 hp RXP-X, RXT-X, GTX
ECU unlock required
1630 ACE from €699
Jet boat Rotax JPS
1 or 2 engines, Lite only
Rotax JPS from €599

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 in the table, the matching unlock is added in the configurator. 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 incl. diagnostics
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.

Features at a glance

Stage setups depending on the vehicle, Stage 1 to 4
Stock state can be restored at any time
For iOS and Android
One dongle for multiple vehicles via add-on license
Ideal for quick adjustments, even on the go
Sharper throttle response and better acceleration

Frequently asked questions

Do I need a laptop or PC?

No. The entire flash runs via the app over the diagnostic port, directly from your smartphone.

How long does a flash take?

Just a few minutes. Plug in, connect, choose stage, flash, done.

Can I go back to stock?

Yes, the stock state can be restored at any time.

Which stages are available?

Depending on model and availability, Stage 1 to Stage 4 are available. You can see the setups unlocked for your vehicle in the app.

Does the flasher fit my Sea-Doo?

Compatibility depends on year and model group, see the table above. In the configurator you select your vehicle and get the matching scope.

Can I flash multiple vehicles?

Yes. With add-on licenses you use one dongle for multiple vehicles, without extra hardware.