1999 Chevy Tahoe Performance Chips

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    • (1 reviews)
      $437.49$349.99
      Chevy Tahoe Gas 1999 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...
      # 1250643
    • (0 reviews)
      $427.49$341.99
      Chevy Tahoe Gas 1999 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,...
      # 1251184
    • (0 reviews)
      $392.63$314.10
      Chevy Tahoe Gas 1999 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...
      # 1250642
    • (1 reviews)
      $374.99$299.99
      Chevy Tahoe 1999, 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...
      # 42489459
    • (0 reviews)
      $415.13$332.10
      Chevy Tahoe Gas R Engine VIN code L31 Engine 1999, Evolution HT Programmer by EDGE®. This compact, hand-held programmer connects to your truck’s OBD II port and remaps ECU software to increase horsepower and torque for towing or...
      # 49774062
    • (0 reviews)
      $336.38from $269.10 - $359.10
      Chevy Tahoe 1999, 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...
      # 1368881
    • (1 reviews)
      $768.75$615.00
      Chevy Tahoe 4.8L / 5.3L / 6.0L 1999, 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...
      # 1454175
    • (0 reviews)
      $486.25$389.00
      Chevy Tahoe 5.3L / 6.0L 1999, 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...
      # 1454404
    • (0 reviews)
      $411.25$329.00
      Chevy Tahoe Gas 1999, Max Energy Programmer by HYPERTECH®. Premium Fuel: HP Gain 20, TQ Gain 45. The Max Energy Programmer series provides high levels of power and economy for gasoline engines, with specific tuning applications...
      # 48236636
    • (0 reviews)
      $286.25$229.00
      Chevy Tahoe 5.7L 1999, 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...
      # 48236637
    • (0 reviews)
      $468.75$375.00
      Chevy Tahoe Gas 1999, 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
      # 13551567
    • (0 reviews)
      $271.83from $217.46 - $337.49
      Chevy Tahoe Gas 1999, 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
      # 41036021
    • (0 reviews)
      $187.45$149.96
      Chevy Tahoe Gas 1999, Speedometer Calibrator by JET®. JET Performance Accu-Speed interacts with the vehicle speed sensor on late model GM, Ford, Dodge, and Jeep trucks and SUVs. It connects to the transmission to allow shift point...
      # 41033464
    • (0 reviews)
      $20.83$16.66
      Chevy Tahoe 1999, 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...
      # 26901039
    • (0 reviews)
      $31.24$24.99
      Chevy Tahoe 1999, 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.
      # 26901040
    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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    1999 Chevy Tahoe Models
    • 1999 Chevy Tahoe Base Performance Chips
    • 1999 Chevy Tahoe LS Performance Chips
    • 1999 Chevy Tahoe LT Performance Chips