1999 Chevy Silverado Performance Chips

    • SUPERCHIPS®VIVID LINQ Performance Chip
      $437.49$349.99
      (0)
      Chevy Silverado Gas 1999, VIVID LINQ Performance Chip without tablet screen by Superchips®. This controller unit for your gasoline-powered vehicle offers all VIVID Paq functions, but without the tablet screen. Connects to most...
      # 1250625
    • SUPERCHIPS®Cortex Programmer
      $474.99$379.99
      (1)
      Chevy Silverado Diesel / Gas V8 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...
      # 1251135
    • SUPERCHIPS®Cortex Programmer
      $474.99$379.99
      (0)
      Chevy Silverado V8 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,...
      # 1251155
    • BULLY DOG®Triple Dog GT Tuner
      $13.15from $10.52
      (0)
      Chevy Silverado V8 4.8L / 5.3L / 6.0L Gas 1999, Triple Dog GT Tuner by Bully Dog®. Triple Dog Gauge Tuner for gasoline-powered engines. Loads alternative engine tunes, monitors engine parameters, coaches fuel-efficient driving....
      # 1392503
    • BULLY DOG®WatchDog™ Monitor
      $374.99$299.99
      (0)
      Chevy Silverado V8 4.8L / 5.3L / 6.0L Gas 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...
      # 1392824
    • EDGE®Evolution CS / CTS Programmer
      $548.75from $439.00
      (0)
      Chevy Silverado Gas 1999, 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 programmers plug in to any...
      # 1368870
    • DiabloSport®Trinity Programmer
      $661.25$529.00
      (0)
      Chevy Silverado 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 wealth of vehicle...
      # 3760719
    • DiabloSport®inTune Programmer
      $423.75$339.00
      (0)
      Chevy Silverado 1500 4.8L / 5.3L / 6.0L Gas 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...
      # 1454397
    • HYPERTECH®Max Energy Programmer
      $374.99$299.99
      (0)
      Chevy Silverado Gas 1999, Max Energy Programmer by Hypertech®. The Max Energy Programmer series provides high levels of power and economy for gasoline engines, with specific tuning applications geared for regular unleaded gasoline...
      # 1683527
    • HYPERTECH®Speedometer Calibrator Programmer
      $287.49$229.99
      (0)
      Chevy Silverado 1500 / 1500HD / 2500 / 2500HD / 3500 Gas 1999, Speedometer Calibrator Programmer by Hypertech®. The law requires accurate speedometer readings, even if you have non-stock tires or gear ratios installed. The...
      # 2017549
    • SCT Performance®iTSX / TSX for Android Wireless Programmer
      $586.25$469.00
      (0)
      Chevy Silverado 1999, iTSX / TSX for Android Wireless Programmer by SCT Performance®. Recalibrate your vehicle’s computer for better performance with the iTSX/TSX Wireless Programmer. It comes pre-loaded with performance tune...
      Recalibrates your vehicle’s computer to maximize performance, develop more power and torque, and increase fuel mileageArrives pre-loaded with dyno-proven tune files
      # 15803459
    • Banks®AutoMind™ Programmer
      $373.75from $299.00
      (0)
      Chevy Silverado 1999, AutoMind™ Programmer by Banks®. The Banks AutoMind programmer lets you reprogram your vehicle’s engine controller. Features include multiple programs, OBD-II support, and OBD-II code-clearing capability.
      # 26050683
    • JET®Performance Module
      $299.95from $239.96
      (0)
      Chevy Silverado 1999, Performance Module by JET®. Legal for Sale in 50 State.
      # 13551045
    • JET®Computer Chip Programmer
      $271.83from $217.46
      (0)
      Chevy Silverado 4.8L / 5.3L / 6.0L 1999, Computer Chip Programmer by JET®.
      # 13551063
    • JET®Dynamic Spectrum Tuner
      $468.75$375.00
      (0)
      Chevy Silverado 1999, 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. Allows Edit Torque...
      # 13551064
    • COMP Cams®Computer Chip Programmer
      $406.91$325.53
      (0)
      Chevy Silverado 1999, Computer Chip Programmer by COMP Cams®. Fast-Flash™ Power Programmer.
      # 14712528
    • JET®Accu-Speed Speedometer Calibrator
      $187.45$149.96
      (0)
      Chevy Silverado 4-Speed 1999, 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.
      # 13546517
    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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    1999 Chevy Silverado Models
    • 1999 Chevy Silverado 1500 Base Performance Chips
    • 1999 Chevy Silverado 1500 LS Performance Chips
    • 1999 Chevy Silverado 1500 LT Performance Chips
    • 1999 Chevy Silverado 2500 Base Performance Chips
    • 1999 Chevy Silverado 2500 LS Performance Chips
    • 1999 Chevy Silverado 2500 LT Performance Chips