SP Racing AEM EMS v2 package includes:-AEM EMS v2-AEM UEGO wideband o2 kit-3.5 Bar or 5 Bar MAP sensor-Air intake temp sensorOur kit includes everything you\'ll need to remove the factory ecu and swap over to utilize the AEM engine management system!!For more information on the new AEM EMS v2, check out this link on the AEM website:http://www.aemelectronics.com/engine-management-systems-9/series-2-plug-play-engine-management-system-30/