lambda emulator Malossi TC unit O2 controller for Vespa, Aprilia, Derbi M.5514749 fitting for Vespa Sprint 150 VLB2T 1965,

The Lambda Emulator from Malossi is the electronic connection between the Lambda sensor and the control unit, which controls the injection volume based on calculations from the received information. This results in improved fuel economy and performance. Simple to install. The simplest tuning measure at a fair price.