High Output Intercooled Supercharger System with P-1SC Head Unit

The ProCharger High Output Intercooled Supercharger System is engineered to significantly enhance the performance of 2012-2021 5.7L HEMI Jeep Grand Cherokee WK2 models. This comprehensive kit includes the P-1SC self-contained, gear-driven centrifugal supercharger head unit, which features advanced technology such as patented self-lubrication, a high step-up ratio, exclusive billet impellers, and billet gearcases for superior rigidity and appearance. The head unit itself is finished in black, though the included brackets are not. A high-capacity, front-mounted air-to-air intercooler is also part of this system. Its durable bar and plate design effectively reduces intake air temperatures, preventing power-robbing detonation and supporting future performance modifications. For ease of tuning, the kit comes complete with an OBDII flash programmer pre-loaded with ProCharger calibration. It's important to note that complete systems with tuning require the use of 91 octane or higher fuel. All engine and exhaust modifications must be noted at the time of order, and ProCharger is not responsible for boost levels or tune quality on modified applications. Vehicles built for export or non-US spec models may need custom tuning. Professional installation is recommended due to the mechanical expertise required. The kit is built to order, with a lead time of 10 to 14 business days. Due to variability in OEM computers and the prevalence of custom modifications, dyno tuning may be required for optimal performance and reliability.