Does your HEMI(R) need more power? Then get an Edelbrock E-Force Supercharger system - the most efficient supercharger on the market for the Chrysler 300, Challenger, Charger, Magnum and Ram that's equipped with a 5.7L, 6.1L or 6.4L HEMI engine. These complete supercharger systems provide maximum flow, minimum temperature rise, quiet operation and reliability only the Edelbrock name can guarantee. They feature minimum air restriction in and out of the Supercharger for optimal flow. They also include individual 7" long intake runners that allow for maximum low end torque and great drivability. Sc Jeep Cherokee Srt8 2012-17 R2650 Dp3C Hemi 6.4L V8 Hemi No Tuner.