The wait is over and you can now bolt on 200+ ProCharged HP to your 2011-12 6.4L Challenger! ProCharger was the first manufacturer to offer complete supercharger systems for 6.1 and 5.7 HEMI’s back in 2007, and ProCharger continues industry and HEMI leadership with being first once again with offering a complete supercharger system for the 392. Both Intercooled ProCharger Systems and Tuner Kits are now shipping for 2011-12 6.4L SRT-8 Challengers, and Tuner Kits are shipping for 5.7L Rams.  Check out this epic dyno video and see the power for yourself.

This industry leading technology produces a gain of 170 RWHP with a conservative 7 psi. For those wanting to purchase a tuner kit and have custom tuning performed by a local ProCharger dealer, the gain is nearly 200 RWHP with 8 psi. In the very near future we will also roll out tuner kits and systems for 2011-12 5.7L Challengers, 2011-12 5.7L and 6.4L Chargers, as well as a complete system offering for the 2011-12 5.7L Dodge Ram Truck.

ProCharger has had fitment on 392 HEMI Challengers since early 2011, but we’ve held off putting this system into volume production until a reliable, cost-effective solution was available for engine calibration. That solution is now available, and these latest ProCharger HEMI systems feature a Diablo handheld programmer.  For more details about 392 ProCharger complete systems and kits, check out

Looking for the Ultimate Power Adder for your late model HEMI? Look no further than ProCharger.  Give us a call at (913) 338-2886, M-F, 8:30 AM to 5:30 PM central time, or to find a ProCharger Dealer near you, visit

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ProCharger offers Executive Orders for Emissions Compliance (EO) from California Air Resources Board (CARB) for many of our most popular car, truck and SUV applications. If you live in California, we can only sell you products with EO certification. Check out our full list of EO offerings.