Polini ecm control unit for Piaggio Vespa 50 cc 4t euro 5. Polini code: 171.0020
Polini updates the ECM control unit “ENGINE CONTROL MODULE” for Vespa, Liberty 50 cc and ZIP 4T Euro 5.
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Replacing the control unit is essential for carrying out any type of set up. Designed and fine-tuned thanks to feedback from the Polini racing department after numerous tests and trials, the upgrade of the Polini control unit allows the choice between 3 different mappings, thus giving the end user the opportunity to personalize their vehicle even more.
The addition of valve springs inside the package allows the limiter to reach up to 10,000 engine rpm with a concrete result in speed and an increase in performance that guarantees a more dynamic and fluid ride. Depending on the scooter assembly steps, it is important to match the specific map developed by Polini.
