2009 Hummer H2 Performance Chips & Programmers

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    • (1 review)
      # 151893943
      Hummer H2 2009, InTune I2 Programmer by DiabloSport®. If you are a horsepower junky and you need a fix, look no further. DiabloSport’s inTune i2 Performance Programmer is an easy way to boost power without even popping the hood!...
      New "Easy Tune" mode for simple installationDyno tested performance programs
      $399.95
    • (1 review)
      # 48236711
      Hummer H2 Generation IV 2009, Max Energy Programmer by Hypertech®. Premium Fuel: HP Gain 16. TQ Gain 17. Regular Fuel: HP Gain 14TQ Gain 14. Top vehicle speed adjustment. Rev Limiter adjustment. Transmission Shift Points...
      Designed for enhanced engine performanceOffers excellent fuel economy
      $329.00
    • (0 reviews)
      # 124543327
      Hummer H2 Base 2009, SCT Performance Livewire TS Performance Programmer and Monitor by SCT Performance®. 93 Octane HP Increase +20 hp. Torque Increase +17 lbs./ft. Holds Up To 10 Custom Tunes. Automatic On/Off/Sleep Mode. Read And...
      Recalibrates your vehicle’s computer to maximize performance, develop more power and torque, and increase fuel mileageArrives pre-loaded with dyno-proven tune files
      $599.00
    • (0 reviews)
      # 122355232
      Hummer H2 Base 2009, X4 Series Power Flash Programmer by SCT Performance®. Pre-Loaded.93 Octane HP Increase +20 hp. Torque Increase +17 lbs./ft. Backs Up Stock Tune/Supports Custom Tuning. Speed Limiter/Idle Adj./Spark Mod....
      Increase horsepower, torque, increased throttle response, firmer shifts and even increased fuel mileageBuilt-in WIFI connectivity attaches to your local wireless network for easy device updates
      $399.00
    • (0 reviews)
      # 124543037
      Hummer H2 Base 2009, iTSX/TSX Programmer by SCT Performance®. Pre-Loaded.93 Octane HP Increase +20 hp. Torque Increase +17 lbs./ft. Speed Limiter. Gear. Adjustable Fan Controls. Read/Clears DTC. Backs Up Stock Tune/Supports Custom...
      Recalibrates your vehicle’s computer to maximize performance, develop more power and torque, and increase fuel mileageArrives pre-loaded with dyno-proven tune files
      $399.00
    • (0 reviews)
      # 1684133
      Hummer H2 Generation IV 2009, Speedometer Calibrator Programmer by Hypertech®. Calibrate speedometer for different gear ratios. Calibrate speedometer for tire sizes 24"-54".The law requires accurate speedometer readings, even if...
      Programs vehicle ECU to correctly calculate and display speedometer and odometer readings when non-stock size tires are equipped on vehicleRevised gear ratios can also be accounted for and adjusted
      $229.00
    • (0 reviews)
      # 87353506
      Hummer H2 2009, FlashScan V2 Device by EFILive®. Providing monitoring capabilities for vehicle parameters, this product is a must for those who want to get the most of the overall performance of their auto. This product is...
      Ensures monitoring of vehicle parametersMade to boost performance of your auto
      $1,599.00 - $2,999.00
    • (0 reviews)
      # 172953805
      Hummer H2 2009, Auto Transmission Control Unit by COMP Cams®. This top-of-the-line product is engineered to ensure excellent driving performance and help your vehicle achieve optimum fuel economy and engine emissions. It is crafted...
      Fully ProgrammableReal-Time Switchable Dual Calibrations
      $637.48 - $821.71
    • (0 reviews)
      # mpn2955905
      Hummer H2 2009, OBDII CarScan Confirming Diagnostic Code Reader by Innova®. Designed using state-of-the-art technology and high-quality materials, this product will serve you reliably for years to come. It will meet your...
      Made with precision and quality in mindBuilt to last
      $57.63
    • (0 reviews)
      # 172953808
      Hummer H2 2009, OBDII Diagnostic Code Scanner with Fix Assist by Innova®. Designed using state-of-the-art technology and high-quality materials, this product will serve you reliably for years to come. It will meet your...
      Made with precision and quality in mindBuilt to last
      $139.57 - $324.55
    • (0 reviews)
      # mpn2260756
      Hummer H2 2009, Multisystem Engine Analyzer by General Technologies®. Providing monitoring capabilities for vehicle parameters, this product is a must for those who want to get the most of the overall performance of their auto....
      Ensures monitoring of vehicle parametersMade to boost performance of your auto
      $262.06
    • (0 reviews)
      # mpn1862156
      Hummer H2 2009, OBD II Code Scanner with Live Data (CODE Buddy) by Electronic Specialties®. Designed utilizing the latest technology, this product by Electronic Specialties features premium quality and will perform better than...
      Made with precision and quality in mindBuilt to last
      $64.98


    Guides & Articles

    • Performance Chips
      Speedo Calibrators and Tranny Controllers Let You Re-Engineer Your Ride
      Many auto enthusiasts are driving around with speedometers registering too low a speed because they've mounted bigger tires on their vehicle. This effect occurs because larger tires have a greater overall circumference (distance around the outer edge) than smaller ones do. A tire with a larger circumference will cover more ground per revolution, and it will also make fewer revolutions in a mile than a tire of smaller diameter.
    • Performance Chips
      Data Monitors and Loggers Provide Access to Important Drivetrain Info
      If you're tuning a modern engine, there's a lot of information you'll need to know in order to make educated adjustments and avoid trial-and-error guesses. Keeping track of air/fuel ratios, fuel pressures, boost pressures, and rpms is difficult at speed, and trying to commit them all to memory is almost impossible - assuming you even have readouts for these items. Maybe all you need to do is closely watch how temperatures and other things are affected by stop-and-go traffic. Or maybe you take your vehicle on track runs. If so, you already know splitting your attention between gauges and driving just causes you to lose focus on both. Because you can't take notes while driving, we offer a practical and effective solution for the tracking of engine data - recording it electronically for later playback.
    • Performance Chips
      Why Should I Add a Throttle Controller?
      Modern cars and trucks are constantly evolving, mostly due to advancements in electronics. This allows vehicle systems previously controlled by mechanical hardware to be run by computers that have processing power undreamt of several short decades ago. When applied properly, this processing power can wring out higher levels of a vehicle's built-in power and responsiveness, without physically making any engine upgrades. One such system found on today's fuel-injected vehicles is electronic throttle control, commonly known as drive-by-wire.
    • Performance Chips
      Are Superchips Really Super?
      In today's ultra-competitive automotive world where fuel consumption, horsepower, and emissions are paramount, modern vehicles are controlled by computers in order to meet these opposite and conflicting demands. And presiding over the multitude of separate computers on any vehicle is the ECU (Engine Control Unit) - sometimes called the ECM (Engine Control Module).

    Popular Products

    2009 Hummer H2 Performance Chips & Programmers Reviews

    Average rating:  5  5 - 4 reviews
    5 of 5
    CTS Adaptor #98003
    Nice clean adapter, easy install and just a neat fit to having the CTS mounted on your dash.
    APosted by Anthony (Rowlett, TX) /
    2010 Ford F-150
    Was this review helpful for you? Yes
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