2004 Infiniti QX56 Performance Chips

    • SUPERCHIPS® - Cortex Programmer
      Infiniti QX56 5.6L 2004, Cortex Programmer by Superchips®. This hand-held diagnostic programmer connects with any OBD II compatible diesel or gasoline vehicle to adjust levels of horsepower and torque best suited to racing, towing, fuel economy,...
      Our price: $391.39$391.39 20% OFF
      (0)
    • SUPERCHIPS® - Flashpaq Tuner
      Infiniti QX56 2004, Flashpaq Tuner by SUPERCHIPS®. This compact diagnostic programmer is specifically mapped to maximize levels of horsepower and torque most beneficial to towing or fuel economy on diesel engines from all makes and models.
      Our price: $359.47$359.47 20% OFF
      (0)
    • HYPERTECH® - Max Energy Programmer
      Infiniti QX56 V8 5.6L Gas 2004, Max Energy Programmer by Hypertech®. Regular Fuel: HP Gain 19, TQ Gain 17, Premium Fuel: HP Gain 23, TQ Gain 21. The Max Energy Programmer series provides high levels of power and economy for gasoline engines, with...
      Our price: $329.99$329.99 20% OFF
      (0)
    • HYPERTECH® - Max Energy E-CON™ Programmer
      Infiniti QX56 V8 5.6L Gas 2004, Max Energy E-CON™ Programmer by Hypertech®. Regular Fuel: HP Gain 19, TQ Gain 17. This tuner is created with a value price to give users of low-octane gasoline engines the core tuner functions of increased power...
      Our price: $329.99$329.99 20% OFF
      (0)
    • AEM® - ECU Extension / Patch Harness
      Infiniti QX56 Base 2004, ECU Extension / Patch Harness by AEM®. This harness will allow you to connect ancillary electronic devices like turbo timers and data loggers into the engine management system without having to cut and splice into your...
      Our price: $267.64$267.64 20% OFF
      (0)
    • JET® - Computer Chip
      Infiniti QX56 2004, Computer Chip by JET®. Computer Upgrade Kit.
      Our price: $299.25$299.25 20% OFF
      (0)
    • JET® - Computer Chip Programmer
      Infiniti QX56 2004, Computer Chip Programmer by JET®. V-Force Plus.
      Our price: $262.46$262.46 20% OFF
      (0)

    Customer Reviews
    5(5)
    2008 GMC Yukon Denali
    Posted by

    "I have owned the Cortex and this does the exact same thing. This one can only be used on one vehicle, that is the only difference. Woke my Denali right up, it has never run so good."

    5(5)
    2011 GMC Sierra
    Posted by

    "Installed in my 2011 Sierra with the custom dash mount, took about 20 min to get everything in and working. Very easy to install and looks great! Several custom tunes to choose from on the device, or go to Edge website and download others."

    4(4)
    2010 Dodge Ram
    Posted by

    "First got the Diablo in Tune... it updated very slowly... I mean slow! Then plugged it into the truck and couldn't read my PCM... But I got it working and...very impressed! The Hemi is a mean machine! "

    5(5)
    2003 Dodge Ram
    Posted by

    "It got to my house quick; was easy to install, and allows for speedometer adjustment for tires! I had to read my speedo 10 miles faster than what it said before! Not anymore!"

    2.5(2.5)
    2004 Dodge Ram
    Posted by

    "The tuner wad easy to install but didn't make that big of a difference, a little horse power but nothing for fuel mileage so far."