2002 GMC Yukon Denali Performance Chips

    • HYPERTECH®Max Energy Programmer
      $374.99$299.99
      (0)
      GMC Yukon Denali V8 6.0L High Output Gas 2002, Max Energy Programmer by Hypertech®. Regular Fuel: HP Gain 8, TQ Gain 9, Premium Fuel: HP Gain 20, TQ Gain 18. The Max Energy Programmer series provides high levels of power and...
      # 1684157
    • HYPERTECH®Max Energy E-CON™ Programmer
      $374.99$299.99
      (0)
      GMC Yukon Denali V8 6.0L High Output Gas 2002, Max Energy E-CON™ Programmer by Hypertech®. Regular Fuel: HP Gain 8, TQ Gain 9. This tuner is created with a value price to give users of low-octane gasoline engines the core tuner...
      # 1684043
    • Banks®iQ Flash
      $927.35$741.88
      (0)
      GMC Yukon Denali / Yukon XL Denali 2002, iQ Flash by Banks®, HP Gain: Up To 154 hp, TQ Gain: Up To 318. Take complete control of all added power and safety functions when you connect the Banks iQ Flash to any Banks diesel tuner,...
      # 3144106
    • JET®Performance Module
      $299.95from $239.96
      (0)
      GMC Yukon Denali / Yukon XL Denali 2002, Performance Module by JET®. Legal for Sale in 50 State.
      # 13555689
    • JET®Computer Chip Programmer
      $271.83from $217.46
      (0)
      GMC Yukon Denali / Yukon XL Denali 2002, Computer Chip Programmer by JET®.
      # 13555684
    • JET®Dynamic Spectrum Tuner
      $468.75$375.00
      (0)
      GMC Yukon Denali / Yukon XL Denali 2002, Dynamic Spectrum Tuner by JET®. Modify Virtually Every Aspect. Allows Editing Of Fuel And Spark Tables. Allows Editing Of Speed And Rev Limiters. Allows Editing Of Transmission Functions....
      # 13555685
    • JET®Accu-Speed Speedometer Calibrator
      $187.45$149.96
      (0)
      GMC Yukon XL Denali 2002, Accu-Speed Speedometer Calibrator by JET®. Interact With The Speed Sensor On Late Model Vehicles. Corrects Transmission Shift Points. Connects To Transmission. Adjusted With The Turn Of A Switch.
      # 13546301
    Guides & Articles
    Are Superchips Really Super?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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