Your vehicle is more dynamic than you think.  While you might have driven off the dealer lot 16 months ago, the major automakers (Dodge, GM, and Ford) continue to make small changes to your vehicle's computer system in order to keep your car or truck running as well as possible.  Each time you take your automobile to the dealership for regular maintenance, the technicians reflash your vehicle computer with the latest calibrations available.  Why?  Ford, Dodge, and GM continuously test vehicles on the road for emissions compliance and drivability.  As they develop different calibrations - the OEMs release these files to their dealership network for regular maintenance reflashes.

Superchips is the only handheld programmer company that tunes each file that the OEMs release to the public.  While most companies simply ignore these updates and "force" your vehicle back to the first file released by the automakers, Superchips continuously develops its products to integrate these files.  As such, you can feel confident that all of the emissions control and safety systems in your vehicle are as up to date as possible when using your Superchips handheld programmer.

The Flashpaq offers the most advanced drivetrain tuning capabilities available in a plug-in tuner.  Once connected to the diagnostic port of your car, the large LCD screen displays a variety of options that you can select and modify to bring the real power out of the Hemi.  Other great features include the internet update capability.

• For 2005-06 Chrysler 300C, Charger and Magnum 537L Hemi
• Choose between two power settings to match your needs
• Great increases in torque, power and drivability
• Improved shift points and firmness
• Calibrate the speedometer for larger tires (17"-32")
• Access and clear diagnostic codes