ECU Chip Tuning Module Racedynamics FuelX Lite Beta RR 125 4T year 21-23

The FuelX Lite Autotune is an effective solution for optimizing the injection tuning of modern Beta 125cc four-stroke models. Especially in Euro 4 and Euro 5 vehicles, the standard air-fuel mixture is often very lean, which can result in sluggish throttle response, rough engine running, or increased operating temperatures.

The FuelX Lite intervenes directly in the injection system and automatically adjusts the mixture. This makes the engine run much more smoothly, respond more cleanly to throttle commands, and noticeably reduce strain. Driveability is improved, especially at low and medium speeds, which pays off in everyday use as well as in sporty driving.

In combination with open air filters or aftermarket exhaust systems, the FuelX Lite ensures a harmonious overall setup without the need for manual tuning. Installation is simple via plug-and-play and can be reversed at any time. Once installed, the system works independently and continuously adapts to driving style, environment, and existing modifications.

Technical data

• Electronic autotune module for optimizing fuel injection
• Automatic adjustment of the air-fuel mixture
• Compatible with Euro 4 and Euro 5 engines
• Plug-and-play installation without permanent vehicle modifications
• Supports standard and modified air filter and exhaust systems

Compatibility:

• Beta RR 4T 125 (2021–2023)

Scope of delivery

• FuelX Lite Autotune module
• Vehicle-specific cable set
• Mounting hardware
• Quick start guide