
MALOSSI Injtronic (manufacturer reference 5518913B) is an electronic control unit designed to maximize the performance of urban engines equipped with an original cylinder. Built around a next-generation 32-bit microprocessor and hardware compliant with automotive standards, this ECU has a racing DNA while remaining compatible with the original Piaggio sensors and actuators. It installs in a "ready-to-use" configuration and only requires a simple adjustment of the throttle opening to synchronize the entire system.
The unit allows for fine-tuning of the mappings and carburetion settings to improve throttle response and the smoothness of the power curve without modifying the base mechanics. The device includes a rev limiter set at 10,000 RPM for engine management.
Main features:
Common compatibilities (examples): Vespa Sprint 4T Euro 5 50 cc, Piaggio Zip S 50 4T Euro 5, Vespa Primavera 4T Euro 5 — for original cylinders. An ideal product for those looking to optimize urban riding enjoyment while maintaining the original engine architecture.