2010 Hummer H3 Performance Chips

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    • (0 reviews)
      $336.38from $269.10 - $359.10
      Hummer H3 2010, Insight CS / CTS Monitor by EDGE®. Specially created to provide the ultimate level of vehicle instrumentation, the compact CS and wide-screen CTS monitors plug in to any OBD II compatible vehicle port. Fault codes...
      # 49781179
    • (0 reviews)
      $768.75$615.00
      Hummer H3 3.7L / 5.3L 2010, Trinity Programmer by DiabloSport®. This hi-res color screen programmer plugs in to any vehicle’s OBD II port to remap ECU operation for increased power and mileage. The screen displays a wealth of...
      # 1454259
    • (0 reviews)
      $486.25$389.00
      Hummer H3 3.7L / 5.3L 2010, inTune Programmer by DiabloSport®. With dimensions smaller than most smart phones, this full-function programmer plugs in to any vehicle’s OBD II port to remap ECU operation for increased power and...
      # 1454455
    • (0 reviews)
      $373.75$299.00
      Hummer H3 3.7L DOHC 2010, Max Energy Programmer by HYPERTECH®. Premium Fuel: HP Gain 18, TQ Gain 23. Regular Fuel: HP Gain 16, TQ Gain 16. The Max Energy Programmer series provides high levels of power and economy for gasoline...
      # 48236745
    • (0 reviews)
      $286.25$229.00
      Hummer H3 3.7L DOHC 2010, Speedometer Calibrator Programmer by HYPERTECH®. The law requires accurate speedometer readings, even if you have non-stock tires or gear ratios installed. The Speedometer Calibrator is created to provide...
      # 2017616
    • (0 reviews)
      $486.25$389.00
      Hummer H3 3.7L 2010, inTune Programmer by DiabloSport®. With dimensions smaller than most smart phones, this full-function programmer plugs in to any vehicle’s OBD II port to remap ECU operation for increased power and mileage....
      # 26901914
    • (0 reviews)
      $468.75$375.00
      Hummer H3 2010, Dynamic Spectrum Tuner by JET®. The JET Performance Programmer lets you take control and program your own vehicle computer to match your driving style. JET's exclusive Tri-Power tuning allows you to program for...
      Modify Virtually Every AspectAllows Editing Of Fuel And Spark Tables
      # 47059823
    • (0 reviews)
      $303.70from $242.96 - $250.46
      Hummer H3 2010, Ignition Performance Module by JET®. JET Stage 2 Computer Chips/Modules will unleash the true high-performance potential of your vehicle's engine and completely remove the dull factory settings! The modules will...
      Provide Performance Gains Up To 21 Horse PowerEasily Installed In Less Than 30 Minutes
      # 47059825
    • (0 reviews)
      $421.86$337.49
      Hummer H3 2010, Performance Programmer by JET®. The JET Performance Programmer lets you take control and program your own vehicle computer to match your driving style. JET's exclusive Tri-Power tuning allows you to program for...
      Modify Virtually Every AspectAllows Editing Of Fuel And Spark Tables
      # 13555755
    • (0 reviews)
      $20.83$16.66
      Hummer H3 2010, Trinity Analog Cable by DiabloSport®. For vehicles with a tight amount of leg room, this accessory OBD II cable features a 90 degree bend to route the cable out of the way of your knees. Extremely useful for...
      # 26901716
    • (0 reviews)
      $31.24$24.99
      Hummer H3 2010, Trinity Suction Cup Mount by DiabloSport®. This is a replacement suction cup mount for all T1000 units. This item has universal fitment to all Trinitys and is a service replacement for lost or damaged suction cups.
      # 26901717
    Guides & Articles
    Are Superchips Really Super?
    Although most automobile manufacturers try to achieve a balance between performance and emissions when the ECU is programmed, in reality more power can be obtained when certain engine control parameters are changed. Aftermarket superchips are made to adjust parameters to increase engine power and torque. The superchip gives a “boost” to your vehicle’s...
    The throttle controller will basically bypass the computer in the vehicle. It is designed to take the information right from the accelerator position sensor and compile it in a high speed controller circuit that compiles the signal sent from the Accelerator position sensors. With this controller you are able to program it to different options and the throttle...
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    2010 Hummer H3 Models
    • 2010 Hummer H3 Alpha Performance Chips
    • 2010 Hummer H3 Base Performance Chips