M-JET 325 AFR / BOOST Module

With the M-JET 325 AFR/BOOST module, you get important performance data directly on the original Sea-Doo display : either AFR (Lambda) or Boost pressure . You can easily switch which value is displayed in the app ( only one value can be displayed at a time ).

The module is designed for Sea-Doo vehicles with a factory-installed lambda sensor – typically the 325 models , e.g.:

• RXP-X 325

• RXT-X 325

• GTX Limited 325

Features

• Display of AFR or Boost in the series cluster

• Switching in the app (AFR ↔ Boost) (Default is AFR)

• Compatible with all display versions

Important NOTE

Does not work with vehicles equipped with a Sea-Doo depth sounder.
The depth gauge must be staked out .

Please note: The displayed value includes decimal places . Because we use existing display functions for this, the unit is always shown as “m” – not “Lambda/AFR” or “bar”.

If your vehicle doesn’t have a factory-installed lambda sensor, then this module is the right choice for you: M-JET Lambda Sensor Module.

Delivery expected around March 1st, 2026