The 2011 Challenger SRT-8 comes equipped with Dodge's new 6.4L HEMI 392. This new engine produces 470 horsepower and 470 foot pounds of torque. That is a lot of power, but the engineers at Procharger are already designing a bolt-on centrifugal supercharger kit for the 392. Procharger has not released many details about the new kit, however we do know that the system will feature an highly effective air-to-air intercooler. We can expect it to safely and effectively increase horsepower and torque. Like other Procharger kits, this supercharger should produce reliable power and provide the HEMI engine with the coolest charge air temperatures in the industry. As you can see from the images, Procharger is pretty far along with the design and prototyping process. All that is left is for Procharger to do is preform its final testing and start cranking out the new units. ShopSupercharger will be among the first to have these brand new 392 supercharger kits. Check back with us soon for more details.