All damaged parts for which the warranty replacement has been accepted have to be returned to our company for fiscal reasons. If necessary, for a correct assessment of the damage, we may ask to receive urgently the damaged parts or the complete engine. We remind you that all the shipping cost will be charged to the customer (both the shipping costs for receiving the damaged parts and the shipping costs for sending the replaced parts). This condition concerns the Vittorazi Motors company as well as the assistance centers, dealers and manufacturers.