Procharger 2012-2020 Jeep Grand Cherokee SRT 6.4L High Output Supercharger Intercooled System +215hp 7psi P-1SC-1 Satin Finish 3 Core Intercooler Stock 6 rib Proflow bypass valve Map Sensor 52lb/hr injectors Handeld Tuner with calibration Piping & Mounting hardware ***2015+ Dodge/Jeep ECM must be unlock for tuning***