MALOSSI Forcemaster – a simple plug-and-play Fuel Injection Module for Vespa 300 cc GTS HPE Models, delivering more power, higher top speed, and better acceleration.

MALOSSI, the long-established manufacturer based in Bologna, has been specializing in electronic performance upgrades for scooters and maxi-scooters for more than 15 years. To this end, the Italian company has developed a Fuel Injection Module that even untrained motorcycle mechanics can install in no time.

The add-on module is simply switched between the vehicle’s control unit and the Fuel Injector. Various modes are available, each of which can be individually adjusted by +/- % to be richer or leaner. The module significantly enhances the stock engine performance, particularly in fuel-injected engines meeting EURO 4 standards or higher. By increasing the maximum RPM, the Rev Limiter engages later. The result is a higher top speed.

• Higher top speed
• Unlocks the engine’s available power
• Easy installation

With the FORCEMASTER 3, MALOSSI brings its fuel injection module series up to the cutting edge of technology. Unlike its predecessor models, no fixed ignition and fuel injection values are pre-programmed. The FORCEMASTER 3 adapts to current conditions via the Lambda Sensor. Mountain and coastal trips are no longer a problem thanks to the newly generated 3D map.

All settings are adjusted via the Display. Five pre-installed maps are available and can be individually fine-tuned by ±14%. A pre-configured CAN bus allows for future adjustments and updates, as well as the installation of additional maps—up to eight in total.