Sea-Doo RXT ECU remapping

16 files available

About remapping

The Sea-Doo RXT is a personal watercraft and accounts for 16 files in our catalogue, dominated by the 1.5 litre supercharged three-cylinder petrol in its various designations. It is the high-performance model of the range.

Stage 1 makes up 15 files — a very clean profile — with one speed limiter removal. The ECUs are ME17.8.5, MED17, MSE3.7 and ME references. On marine engines we always work to conservative criteria, because they run under sustained load.

Model highlights

  • 15 Stage 1 files: a very clean performance profile.
  • Dominated by the 1.5 litre supercharged three-cylinder petrol.
  • The high-performance model of the personal watercraft range.
  • ECUs limited to ME17.8.5, MED17, MSE3.7 and ME references.

Fuel split

Diesel: 0 (0%)Petrol: 6 (100%)

Engines

1.5 comprTurbo-Petrol10
1.5iTurbo-Petrol1
1.51
1.5i Supercharger1
1.5LtTurbo-Petrol1
1.61
1.5i KompressorTurbo-Petrol1

ECUs

ECU manufacturers

Bosch 14Continental / Siemens 2

Available services

Stage 1 · 15Speed limiter removal · 1

Remapping services

Stage 1

Optimising the original map with no hardware changes: more power and torque, full reliability.

Speed limiter removal

Removal of the factory speed limiter.

Why remap with Repromatronic

  • More power and torque with engine-safe tuning
  • Sharper throttle response and nicer driving
  • Potential fuel savings in normal driving
  • Files built from the original and 100% reversible
  • Made by technicians with thousands of projects behind them

Are you a driver?

Request a free quote for your vehicle and we'll tell you the gains you can expect.

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Frequently asked questions

What do you aim for on a personal watercraft?

Sustained delivery under constant load, which is how these engines actually work on the water. We are especially conservative here.

Is it different from remapping a car?

The principle is the same but the working profile is not: a marine engine runs at near-constant load for long periods, so the criteria are stricter.

Does it affect the warranty?

It may affect the manufacturer's cover. We keep the original file so the work can be reversed if needed.

Data comes from our project history. Exact availability is confirmed when you request the file.

REPROMATRONIC
Líderes en reprogramación de centralitas ECU y TCU en España
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