Removing the GPS-based speed limiter on a Sea-Doo 325 does not have to mean adding a permanent piece of hardware that stays wired in for the life of the boat.
The One-Time Method
Rather than intercepting the GPS signal every time the engine runs, a one-time activation changes the underlying setting directly, so the change persists without any device staying connected.
How It's Done
The M-JET Speed Limit Remover connects briefly to the diagnostic port, the activation happens through the app, and then the device comes right back out.
