The AEM Electronics Water/Methanol Nozzle & Multi-Input Controller Kit Without Tank is the ideal upgrade or replacement solution for the main delivery components of a Water/Methanol system, suitable for high compression naturally aspirated and forced induction turbo/supercharger applications. These kits allow you to increase boost pressure and enhance combustion efficiency. They effectively lower engine inlet air temperatures, suppress harmful detonation and reduce carbon deposits left by an engine EGR system, whilst increasing engine power by up to 20%.Allows higher boost and increased ignition advance for better powerPrevents engine damaging pre-ignitionComprehensive kit with all wiring and plumbing linesBoost Safe error-monitoring system readyAdvanced V3 injectors and Swirl Generator Technology for superior coolingThis kit uses a Multi-Input progressive type, controller. This means thatfluid will be injected in proportion to the reference signal detected by the available voltage or