Sea-Doo RXT-X 325 Tuning: Setup and Unlock for the 325 Platform
The Sea-Doo RXT-X 325 shares the Rotax 1630 ACE 325 base with the other 325 models but is designed as a touring-oriented model with a focus on stability and long distances. For more performance, the same clean path via M-JET applies.
Unlock and Replacement ECU
The basis is the ECU-Unlock BRP Sea-Doo 325 for the Bosch MG1CA920 control unit. For models from 2024, the Sea-Doo 325 MG1 Unlock&Tune Replacement ECU is available as a prepared plug-and-play control unit, including data transfer via M-JET DATA Dongle.
Vmax and Display
If you initially only want to release the top speed without interfering with performance, the M-JET Vmax Remover / GPS Lost for Seadoo 325s is the suitable solution, completely controlled via the app and removable again. For monitoring during operation, the M-JET 325 AFR / Boost Module delivers AFR or boost pressure directly to the series cluster.
Hardware and Diagnostics
As further hardware from Stage 2, the Blow Off Valve Kit incl. intercooler hoses for Sea-Doo 325 is available. Before and after every change, the M-JET DIAGNOSTIC - Diagnostic Tool for BRP helps to keep an eye on error codes and live values.
Conclusion
For the RXT-X 325, the combination of unlock, app-controlled modules, and targeted hardware ensures more performance without requiring a workshop visit.
