2012 Dodge Challenger SRT8 Hennessey HPE 600! 2012 Dodge Challenger SRT8 Hennessey HPE 600! Bright White Exterior, lack Leather Interior, .4L V8, Speed Manual Transmission, upercharged and Tuned by Hennessey Performance with the HPE 600 Package which includes, VS SuperCharger, PE Air Induction, PE Pulley, uel System Upgrade, igh Flow Fuel Injectors, PE Thermostat, PE Engine Management, ennessey Engine Covers, ennessey Exterior Badges, orsa Extreme Exhaust, W Lowering Springs, urst Short Throw Shifter, lcantara Visors, moked Tail Lights, ID Fog Lights, ustom Fuel Door, ainted Side Marker Lights, inted Windows, ennessey Premium Floormats, ennessey Embroidered Headrests, ennessey Numbered Dash and Engine Plaques. This car also comes with Heated Seats, eated Steering Wheel, river/Passenger Powered Seats, avigation, atellite Radio, UX,