2008 Hummer H2 Performance Chips & Programmers

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    • (0 reviews)
      Hummer H2 2008 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...
      $474.99$379.99
      # 1251188
    • (0 reviews)
      Hummer H2 2008 Flashpaq Tuner by Superchips®. This compact diagnostic programmer connects with any OBD II compatible vehicle to adjust levels of horsepower and torque most beneficial to towing, racing, fuel economy, or all-terrain...
      $436.25$349.00
      # 51930297
    • (1 reviews)
      Hummer H2 Base 8 Engine VIN code L92 Engine 2008, Evolution CS / CTS Programmer by Edge®. Providing the ultimate level of vehicle instrumentation along with 4 levels of performance enhancement, the compact CS and wide-screen CTS...
      $548.75from $439.00 - $589.00
      # 1368897
    • (0 reviews)
      Hummer H2 Generation IV 2008, Max Energy Programmer by Hypertech®. Premium Fuel: HP Gain 16, TQ Gain 17. Regular Fuel: HP Gain 14, TQ Gain 14. The Max Energy Programmer series provides high levels of power and economy for gasoline...
      Designed specifically for gasoline enginesRead, display, and clear diagnostic trouble codes and check engine lights
      $411.25$329.00
      # 1684156
    • (0 reviews)
      Hummer H2 2008, Livewire TS Performance Programmer & Monitor by SCT Performance®, +20 RWHP / +17 RWTQ. Recalibrate your vehicle’s engine management computer for better performance with the Livewire TS Performance Programmer 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
      $748.75$599.00
      # 15804549
    • (0 reviews)
      Hummer H2 2008, iTSX / TSX for Android Wireless Programmer by SCT Performance®, +20 RWHP / +17 RWTQ. Recalibrate your vehicle’s computer for better performance with the iTSX/TSX Wireless Programmer. It comes pre-loaded with...
      Recalibrates your vehicle’s computer to maximize performance, develop more power and torque, and increase fuel mileageArrives pre-loaded with dyno-proven tune files
      $586.25$469.00
      # 15804477
    • (0 reviews)
      Hummer H2 2008, SF3 Power Flash Programmer by SCT Performance®, +20 RWHP / +17 RWTQ. Recalibrate your vehicle’s engine management computer for better performance with the SF3 Power Flash Programmer. It comes pre-loaded with...
      Recalibrates your vehicle’s computer to maximize performance, develop more power and torque, and increase fuel mileageArrives pre-loaded with dyno-proven tune files
      $473.75$379.00
      # 15804621
    • (0 reviews)
      Hummer H2 Base 2008, 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
      $468.75$375.00
      # 13547719
    • (0 reviews)
      Hummer H2 2008 VIVID LINQ Performance Chip by Superchips®. This controller unit for your gasoline-powered vehicle offers all VIVID Paq functions, but without the tablet screen. Connects to most Android-based phones for purposes of...
      $437.49$349.99
      # 1250911
    • (0 reviews)
      Hummer H2 Base 2008, Stage 2 Power Control 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...
      Provide Performance Gains Up To 21 Horse PowerEasily Installed In Less Than 30 Minutes
      $313.08$250.46
      # 13547076
    • (1 reviews)
      Hummer H2 2008, WatchDog™ Monitor by Bully Dog®. Monitor multiple vehicle parameters. Plugs into OBD-II port for easy installation. Mount permanently or suction cup to windshield. Great for tuning or towing. Tracks vehicle...
      $353.99$283.19
      # 42492489
    • (1 reviews)
      Hummer H2 Base 8 Engine VIN code L92 Engine 2008, 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...
      $373.75from $299.00 - $399.00
      # 49781158
    • (0 reviews)
      Hummer H2 Generation IV 2008, 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...
      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
      $286.25$229.00
      # 48236741
    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...