Procharger has developed supercharger kits for the 2005-2019 Challenger, Charger, Magnum, 300C with 5.7 6.1 6.4 Hemi engines. ProCharger was the first to offer complete supercharger systems for 6.4L/392 HEMI engines. Our company leads the way again with power gains of over 215 HP possible on standard premium pump gas, putting the power output of the 6.4L (392) engines at more than 700HP with optional race intercooler. This rivals the Dodge Hellcat at a fraction of the price, with only 7 psi of highly efficient, engine-friendly boost.
