Arrington introduces a fully functional handheld tune loader for 2011-2012 HEMI Vehicles. Available and shipping now the API Black Box Handheld Tuner is fully capable of loading complete tunes into the GPEC ECUs. These handheld tuners are now shipping with no additional cost with all 2011+2012 8 LB and 12 LB Supercharger Kits. These handheld tuners are also available as a standalone loader for $379. This unit comes preloaded and coded for your vehicle with a Premium Octane tune ready for Cold Air Intake and/or Cat-Back Exhaust. Need a custom tune? No Problem! No longer will you be required to be without your PCM while Arrington flashes your box. The handheld can be upgraded for an additional $399 with a custom tune made for your specifications. This tune comes with 2 revisions to dial in the performance of your 2011-2012 Challenger, Charger or 300C equipped with mild to wild modifications. Purchase the handheld and tune with revisions together when you purchase select parts like a Power Trip Package for the discounted rate of $629 and save $149. That is a savings of almost 20%! Installing Dealers and Retailers Welcome API is currently seeking installers and retailers to support its new handheld tuners! You can now provide calibration and tune support to your customers now. Contact an Arrington Performance sales rep today to find out more!