2002 Chevy Blazer Performance Chips

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    • (0 reviews)
      $411.25$329.00
      Chevy Blazer 4.3L 2002, Max Energy Programmer by Hypertech®. Premium Fuel: HP Gain 11, TQ Gain 35. Regular Fuel: HP Gain 6, TQ Gain 6. The Max Energy Programmer series provides high levels of power and economy for gasoline engines,...
      # 48236662
    • (0 reviews)
      $286.25$229.00
      Chevy Blazer 4.3L 2002, 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...
      # 1684097
    • (0 reviews)
      $468.75$375.00
      Chevy Blazer 4.3L 2002, 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...
      Modify Virtually Every AspectAllows Editing Of Fuel And Spark Tables
      # 47055168
    • (0 reviews)
      $271.83from $217.46 - $337.49
      Chevy Blazer 4.3L 2002, 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...
      Modify Virtually Every AspectAllows Editing Of Fuel And Spark Tables
      # 47057911
    • (0 reviews)
      $303.70from $242.96 - $250.46
      Chevy Blazer 4.3L 2002, Power Control Module by JET®. Legal for Sale in 50 State. These Stage 2 performance chips/modules from JET will improve the performance of your car or truck with very little work. These chips have been...
      Add Up To 25 HorsepowerPlug-In Installation
      # 47057971
    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...