AEM water and methanol injection nozzle. Flow rate: 500ml / min (500cc) AEM Electronics water / methanol injection nozzle. Water Injection Nozzle Flow Rating: 500ml / min Water Injection Nozzle Material: Stainless steel Water Injection Nozzle Finish: Natural AEM Water and Methanol Injection Nozzle Flow: 500ml / min (500cc)