Description Derestriction kit Polini Piaggio 4T 3V iGET Euro 4Must have for 4-stroke injection motors, now also available for newer Euro 4 models: CDI Unit ECM Polini Piaggio Zip 4T 3V ie E4 / Vespa Sprint 4T 3V iGET E4.The ECU / ECM unit controls fuel delivery via preprogrammed parameters and optimizes ignition timing. The built-in rev limiter is raised to 10,000 rpm, allowing higher engine speeds. Optimized ignition and injection maps result in a noticeable power boost.The included intake hose and variator weights are precisely matched to the new performance curve. This is a true Plug & Play system, just install the included parts and you're ready to go.For best performance, we recommend using a tuning CVT. The kit was developed for the Polini Hi-Speed variator but can also be used with other models.Suitable for Piaggio Zip 4T 3V ie E4 / Vespa Primavera, Sprint 4T 3V iGET Euro 4Can be installed as plug & playNo CDI programming necessaryIncludes CVT weights and intake hose Questions about the product

• Brand: Polini
• SKU: P171.0009
• Availability: In stock

Notes and Safety CDI and coilThe CDI (for Capacitor Discharger Ignition) and the ignition coil are an essential part of the ignition. While the coil is actually just an energy storage device that supplies the ignition spark to the spark plug, the CDI module is a more complex component that controls the engine speed at which the spark should occur. It can therefore have an effect on engine behavior and performance.Open CDIMany riders equip their 50cc geared mopeds and scooters with open, i.e. derestricted CDIs. In most cases, the original CDI throttles the maximum achievable engine speed, which significantly reduces performance and top speed. To remove this rev limiter and thus increase maxim