1999 Chevy Silverado Performance Chips & Programmers

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    • (8 reviews)
      # 3760719
      Chevy Silverado 4.8L / 5.3L / 6.0L 1999, Trinity Programmer by DiabloSport®. HP Gain: Up To 15. TQ Gain: Up To 15. This hi-res color screen programmer plugs in to any vehicle’s OBD II port to remap ECU operation for increased...
      Windshield suction cup mounting bracket includedFeatures performance enhancing levels custom tuned for Economy, Performance, Towing, and Extreme Performance for modified vehicles
      $25.49 - $599.95
    • (1 review)
      # 172937190
      Chevy Silverado 4.8L / 5.3L 1999, InTune I2 Programmer by DiabloSport®. If you are a horsepower junky and you need a fix, look no further. DiabloSport’s inTune i2 Performance Programmer is an easy way to boost power without even...
      New "Easy Tune" mode for simple installationDyno tested performance programs
      $399.95
    • (0 reviews)
      # 61246943
      Chevy Silverado 1999, Computer Chip Performance Programmer by JET®. The Speedo Pro Programmer is designed for the driver who has changed tire size or gear ratios, or both, and wants to correct the speedometer and automatic shift...
      Clear any engine diagnostic codesCorrect the speedometer and automatic shift points
      $337.49
    • (0 reviews)
      # 172960769
      Chevy Silverado 1999, Computer Chip Programmer EZ Tune by JET®. The Speedo Pro Programmer is designed for the driver who has changed tire size or gear ratios, or both, and wants to correct the speedometer and automatic shift points...
      Clear any engine diagnostic codesCorrect the speedometer and automatic shift points
      $262.46
    • (0 reviews)
      # 13545761
      Chevy Silverado 1999, Dynamic Spectrum Tuner by JET®. Designed for the performance enthusiast who wants total control of their vehicle's programming, the JET Dynamic Spectrum Tuner is a powerful tuning package. JET’s DST software...
      Fuel parameters including power enrichment and volumetric efficiencyIgnition tables including spark advance versus load, knock retard and more
      $399.99
    • (0 reviews)
      # 13551063
      Chevy Silverado 1999, Performance Module by JET®. The Speedo Pro Programmer is designed for the driver who has changed tire size or gear ratios, or both, and wants to correct the speedometer and automatic shift points which are...
      Clear any engine diagnostic codesCorrect the speedometer and automatic shift points
      $242.96 - $250.46
    • (1 review)
      # 72762132
      Chevy Silverado 1999, Evolution CS2 Programmer by Edge®. Power Level 2: 5 HP, 5 TQ. Designed utilizing the latest technology, this programmer also offers a host of innovative features listed below. Internet Updateable. Speedometer...
      Offers performance-enhancing software revisions designed specifically for fuel economy, towing, semi-aggressive performance, and aggressive performanceSlim, Sleek Case Design
      $29.00 - $599.95
    • (0 reviews)
      # 82113815
      Chevy Silverado 1999, Evolution HT2 Performance Tuner by Edge®. Designed utilizing the latest technology, this programmer also offers a host of innovative features listed below. Internet Updateable. Speedometer Correction. Speed...
      Available in Gasoline- or Diesel-specific applicationsPrograms your vehicle’s engine control computer to let you increase power for maximum performance on the street, or while towing
      $389.95
    • (1 review)
      # 1250624
      Chevy Silverado 1999, Flashpaq F5 Series Performance Tuner by Superchips®. Designed utilizing the latest technology, this programmer also offers a host of innovative features listed below. Internet Updateable. Adjustable Speed...
      High-definition, 2.8" color screenRedesigned graphic interface for improved user experience
      $369.95
    • (0 reviews)
      # 122355366
      Chevy Silverado 1999, SCT Performance Livewire TS Performance Programmer and Monitor by SCT Performance®. 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
      $599.00
    • (0 reviews)
      # 122355369
      Chevy Silverado 1999, SCT X4 Series Power Flash Programmer by SCT Performance®. Pre-Loaded.The SCT X4 Power Flash Programmer provides your PowerStroke with pre-loaded, dyno-proven power! From the factory, your vehicles computer is...
      Increase horsepower, torque, increased throttle response, firmer shifts and even increased fuel mileageBuilt-in WIFI connectivity attaches to your local wireless network for easy device updates
      $399.00
    • (0 reviews)
      # 172937256
      Chevy Silverado 1999, iTSX/TSX 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 files that will unlock...
      Recalibrates your vehicle’s computer to maximize performance, develop more power and torque, and increase fuel mileageArrives pre-loaded with dyno-proven tune files
      $399.00
    • (0 reviews)
      # 187833074
      Chevy Silverado Regular Cab / Extended Cab 1999, Flashpaq by aFe®. Simple Plug and Play Tuning, Digital Color 4.3" Touch Screen Display, Customizable Gauges, Reads and Clears Trouble Codes, Backup Camera Capable, DTC, Multi Tune...
      High-definition, 2.8" color screenRedesigned graphic interface for improved user experience
      $395.00
    • (0 reviews)
      # 153752431
      Chevy Silverado Regular Cab / Extended Cab 1999, Scorcher Tuner Module by aFe®. Gain horsepower, broaden your power curve and reduce turbo lag in just 30 minutes. That's how little time it takes to install the Scorcher Tuner...
      Increases horsepower and torqueIncreases fuel mileage
      $395.00
    • (0 reviews)
      # 172937578
      Chevy Silverado 1999, FLASH™ Power Programmer by Fast®.
      High quality at an affordable priceExpertly made from premium materials
      $331.24
    • (0 reviews)
      # 72762141
      Chevy Silverado 1999, Insight CTS2 Monitor by Edge®. Designed utilizing the latest technology, this programmer also offers a host of innovative features listed below. Speedometer Correction.Specially created to provide the ultimate...
      This unit is a monitor only and does NOT offer software reprogramming to enhance engine performanceFull width 5" color monitor serves as display and features touch-screen controls
      $29.00 - $429.95
    • (0 reviews)
      # 56790968
      Chevy Silverado 4L60-E Transmission / 4L80-E Transmission 1999, Perfect Torc Transmission Controller by Painless Performance®.
      Ensures outstanding driving performanceMade to provide fuel economy
      $645.99
    • (0 reviews)
      # 87552504
      Chevy Silverado 4-Speed 1999, EZ-TCU™ GM Overdrive Transmission Controller by TCI®.
      $637.54
    • (0 reviews)
      # 172960772
      Chevy Silverado 1999, Computer Chip Speedo Pro Programmer by JET®. The Speedo Pro Programmer is designed for the driver who has changed tire size or gear ratios, or both, and wants to correct the speedometer and automatic shift...
      Clear any engine diagnostic codesCorrect the speedometer and automatic shift points
      $217.46
    • (0 reviews)
      # 13545615
      Chevy Silverado 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...
      Designed to modify speed sensor output readingsConnects to the transmission output speed sensor
      $149.96
    • (0 reviews)
      # 72205885
      Chevy Silverado 1999, ACCU Pro Speedometer and Odometer Calibrator by Pro Comp®. 1 per Pack. This calibration tool is the first of its kind. Compact and easy to use, the ACCU PRO calibration tool plugs directly into your...
      Accu Pro is easy to installTire gauge has 2" diameter gauge face
      $205.99
    • (0 reviews)
      # 58789938
      Chevy Silverado 4.8L / 5.3L / 6.0L 1999, FlashScan LS1B Stream License by EFILive®. Providing monitoring capabilities for vehicle parameters, this product is a must for those who want to get the most of the overall performance of...
      Ensures monitoring of vehicle parametersMade to boost performance of your auto
      $2,999.00
    • (0 reviews)
      # 156875826
      Chevy Silverado 1999, Bar Sensor Kit by Fast®. Making the change from carburetion to electronic fuel injection (EFI) can be intimidating. Just understanding how many components are required to make the change can be challenging...
      High quality at an affordable priceExpertly made from premium materials
      $116.36 - $249.46
    • (0 reviews)
      # 187833116
      Chevy Silverado 4.8L / 5.3L / 6.0L 1999, PowerStat™ Thermostat by Hypertech®. Operating Temperature: 160°. To complete your performance package, Hypertech recommends the use of a low-temp thermostat to complement the performance...
      For vehicles with manual fansFor better heater output in cold weather driving, a 180° PowerStat can be substituted for any application that requires a 160° PowerStat
      $44.25
    • (0 reviews)
      # 172937604
      Chevy Silverado 4.8L / 6.0L 1999, PowerStat™ Thermostat by Hypertech®. Operating Temperature: 160°. To complete your performance package, Hypertech recommends the use of a low-temp thermostat to complement the performance tuning...
      For vehicles with manual fansFor better heater output in cold weather driving, a 180° PowerStat can be substituted for any application that requires a 160° PowerStat
      $44.25
    • (0 reviews)
      # 59919264
      Chevy Silverado 1999, GT Platinum Programmer by Bully Dog®. The GT Platinum is four products in one: a vehicle engine tuner, monitor, gauge and diagnostic device all in a single unit. The GT dramatically improves the utility of...
      Four products in one remarkable unitInstallation is extremely easy and takes no more than 20 minutes
      $429.00
    • (0 reviews)
      # 174659985
      Chevy Silverado 1999, FAST-FLASH™ Power Programmer by Fast®.
      $305.95
    • (0 reviews)
      # 148920613
      Chevy Silverado 4L60-E Transmission / 4L80-E Transmission 1999, Shift Boss Package with Pressure Sensor by TCI®. Designed utilizing the latest technology, this product by TCI features premium quality and will perform better than...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $165.96 - $256.91
    • (0 reviews)
      # 71990103
      Chevy Silverado 1999, Attitude Visor Mount by ATS Diesel Performance®. Includes: Switches. Angled Bracket. To Mount your Edge Products attitude in the overhead compartment in your truck.
      Single piece of brushed aluminumSwitches can be used for any accessories
      $68.83
    • (0 reviews)
      # mpn2102163594
      Chevy Silverado 1999, Advantage III Series Pro Racer Software by SCT Performance®. You've always wanted to tune your car yourself. Advantage III Pro Racer software from SCT Performance gives you the tools to custom-tune and tweak...
      Automatic On-Line software updates via the internetSCT's Dealer Technical Support is the best in the industry
      $349.00
    • (0 reviews)
      # mpn1897804798
      Chevy Silverado 1999, Advance Graphing OBDII Scan Tool and Reader SRS ABS by Autel®. Designed using state-of-the-art technology and high-quality materials, this product will serve you reliably for years to come. It will meet your...
      Manufactured from premium materialsDesigned to strict quality standards
      $199.95
    • (0 reviews)
      # mpn1897804821
      Chevy Silverado 1999, Engine and ABS Warning Code by Autel®. Designed using state-of-the-art technology and high-quality materials, this product will serve you reliably for years to come. It will meet your requirements and provide...
      Manufactured from premium materialsDesigned to strict quality standards
      $184.95
    • (0 reviews)
      # mpn1897804820
      Chevy Silverado 1999, Oil Light and Service Reset Tool by Autel®. Designed using state-of-the-art technology and high-quality materials, this product will serve you reliably for years to come. It will meet your requirements and...
      Manufactured from premium materialsDesigned to strict quality standards
      $199.95
    • (0 reviews)
      # 172938242
      Chevy Silverado 1999, Auto Transmission Control Unit by COMP Cams®. This top-of-the-line product is engineered to ensure excellent driving performance and help your vehicle achieve optimum fuel economy and engine emissions. It is...
      Fully ProgrammableReal-Time Switchable Dual Calibrations
      $637.48 - $821.71
    • (0 reviews)
      # mpn2955905
      Chevy Silverado 1999, OBDII CarScan Confirming Diagnostic Code Reader by Innova®. Designed using state-of-the-art technology and high-quality materials, this product will serve you reliably for years to come. It will meet your...
      Made with precision and quality in mindBuilt to last
      $57.63
    • (0 reviews)
      # 172938245
      Chevy Silverado 1999, OBDII Diagnostic Code Scanner with Fix Assist by Innova®. Designed using state-of-the-art technology and high-quality materials, this product will serve you reliably for years to come. It will meet your...
      Made with precision and quality in mindBuilt to last
      $139.57 - $324.55
    • (0 reviews)
      # mpn2260756
      Chevy Silverado 1999, Multisystem Engine Analyzer by General Technologies®. Providing monitoring capabilities for vehicle parameters, this product is a must for those who want to get the most of the overall performance of their...
      Ensures monitoring of vehicle parametersMade to boost performance of your auto
      $262.06
    • (0 reviews)
      # 83044316
      Chevy Silverado 1999, AutoMind™ Module by Banks®. Internet Updateable. The Banks AutoMind programmer lets you reprogram your vehicle’s engine controller. Features include multiple programs, OBD-II support, and OBD-II...
      Diesel or GasChoose power level (diesel)
      $317.73
    • (0 reviews)
      # 172937203
      Chevy Silverado 1999, AutoMind™ Programmer by Banks®. Pre-Loaded Power Right Out Of The Box. Calibrations were developed with Power And Increased MPG In Mind. Speedometer Calibration Based On Tire Size or Gear Ratio. Read And...
      Diesel or GasChoose power level (diesel)
      $368.68
    • (0 reviews)
      # 83359955
      Chevy Silverado 1999, Re-Speed Series™ Speedometer Calibrator by TS Performance®. Dark Green/White. If you’ve changed your truck’s tire size or rear axle gears, chances are the speedometer reading is off. Because many...
      Recalibrates tire size and/or gear ratio for accurate speed readings to gain precise engine performance and speedometer displayThe Re-Speed can turn off the speed limiter or set the maximum speed the computer sees for optimum engine performance
      $269.12
    • (0 reviews)
      # mpn1897804781
      Chevy Silverado 1999, Advance Graphing OBDII Scan and Code CleaRing Tool by Autel®. Designed using state-of-the-art technology and high-quality materials, this product will serve you reliably for years to come. It will meet your...
      Manufactured from premium materialsDesigned to strict quality standards
      $350.00
    • (0 reviews)
      # mpn1862156
      Chevy Silverado 1999, OBD II Code Scanner with Live Data (CODE Buddy) by Electronic Specialties®. Designed utilizing the latest technology, this product by Electronic Specialties features premium quality and will perform better...
      Made with precision and quality in mindBuilt to last
      $64.98


    Guides & Articles

    • Performance Chips
      Speedo Calibrators and Tranny Controllers Let You Re-Engineer Your Ride
      Many auto enthusiasts are driving around with speedometers registering too low a speed because they've mounted bigger tires on their vehicle. This effect occurs because larger tires have a greater overall circumference (distance around the outer edge) than smaller ones do. A tire with a larger circumference will cover more ground per revolution, and it will also make fewer revolutions in a mile than a tire of smaller diameter.
    • Performance Chips
      Data Monitors and Loggers Provide Access to Important Drivetrain Info
      If you're tuning a modern engine, there's a lot of information you'll need to know in order to make educated adjustments and avoid trial-and-error guesses. Keeping track of air/fuel ratios, fuel pressures, boost pressures, and rpms is difficult at speed, and trying to commit them all to memory is almost impossible - assuming you even have readouts for these items. Maybe all you need to do is closely watch how temperatures and other things are affected by stop-and-go traffic. Or maybe you take your vehicle on track runs. If so, you already know splitting your attention between gauges and driving just causes you to lose focus on both. Because you can't take notes while driving, we offer a practical and effective solution for the tracking of engine data - recording it electronically for later playback.
    • Performance Chips
      Why Should I Add a Throttle Controller?
      Modern cars and trucks are constantly evolving, mostly due to advancements in electronics. This allows vehicle systems previously controlled by mechanical hardware to be run by computers that have processing power undreamt of several short decades ago. When applied properly, this processing power can wring out higher levels of a vehicle's built-in power and responsiveness, without physically making any engine upgrades. One such system found on today's fuel-injected vehicles is electronic throttle control, commonly known as drive-by-wire.
    • Performance Chips
      Are Superchips Really Super?
      In today's ultra-competitive automotive world where fuel consumption, horsepower, and emissions are paramount, modern vehicles are controlled by computers in order to meet these opposite and conflicting demands. And presiding over the multitude of separate computers on any vehicle is the ECU (Engine Control Unit) - sometimes called the ECM (Engine Control Module).

    Popular Products

    1999 Silverado Performance Chips & Programmers Reviews

    Average rating:  5  5 - 4 reviews
    5 of 5
    CTS Adaptor #98003
    Nice clean adapter, easy install and just a neat fit to having the CTS mounted on your dash.
    APosted by Anthony (Rowlett, TX) /
    2010 Ford F-150
    Was this review helpful for you? Yes
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