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Vehicles have evolved from being just a 'tool' for transportation to an advanced and capable machine that can tackle a wide variety of tasks. Jampacked with premium technologies and controlled with the computer, they ensure a superior driving experience. However, most of the factory vehicle computers are calibrated very conservatively and intended to meet the needs of an 'average' driver. For those who insist on the latest trends in technology with every passing season and want to get the most out of their vehicle, manufacturers offer more and more sophisticated performance chips and programmers that will turn any daily driver into a performance beast.

We gathered an exhaustive selection of the finest performance chips and programmers to help you unleash the true potential of your Chevy Astro. Get these top-notch products to fine tune your engine for a huge jump in horsepower and torque. Chevy Astro performance chips and programmers contain performance 'tunes' developed and thoroughly tested with the dynamometer to provide you with exceptional function and quality you deserve. You can not only boost your engine's efficiency using performance chips and programmers, but also monitor coolant temperature, exhaust gas temperature, intake air temperature, turbo boost, etc.

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    • (1 review)
      # 172937794
      Universal e-Manage Ultimate by GReddy®. The GReddy e-manage Ultimate is as close to a stand-alone management system as you can get while maintaining the best features of a "piggy-back" engine management; an economical price, the...
      (Dip) Toggle Switch - 2 independent setting can now be stored and accessed via the “Toggle Switch.” 2 separate maps for the “Injection Adjustment Map” and the “Ignition Map.” (For Rotary engines, 2 separate “Primary and Secondary Injector Maps” and “Leading & Trailing Ignition Maps.”) i.e. one program for “street” and one for “race track”.Serial port - External data (like “GReddy Warning Meters”, and other future optional products) can be monitored and recorded in real time through a data link cable.
      $589.00
    • (0 reviews)
      # sp9097
      Street Runner™ Power Chip by Hypertech®. Hypertech Power Chips are direct replacements for the stock chips in 1981-1995 GM vehicles. The Power Chip contains the Hypertech Power Tuning data that controls the engine’s air/fuel...
      Maximum power and performance plusReplace stock chip
      $112.69 - $210.30
    • (0 reviews)
      # 172937790
      Universal Data Logger by Edelbrock®. Edelbrock's complete line of EFI systems gives you several options to choose from when deciding to upgrade your engine to modern electronic fuel injection. Our EFI systems provide excellent...
      The finest quality at a great priceWe carry everything needed to complete the job
      $1,523.10 - $1,617.99
    • (1 review)
      # sp22029
      FlashScan V2 Device by EFILive®. Designed utilizing the latest technology, this product by EFILive features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet...
      Ensures monitoring of vehicle parametersMade to boost performance of your auto
      $450.00 - $2,999.00
    • (0 reviews)
      # sp21569
      EZ-TCU Overdrive Transmission Controller by Fast®. 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 crafted from...
      Ensures outstanding driving performanceMade to provide fuel economy
      $637.48 - $656.59
    • (2 reviews)
      # sp589
      Speedometer Calibrator 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 that specific function if your Max...
      Designed for any OBD II compatible gasoline or diesel powered vehiclePrograms vehicle ECU to correctly calculate and display speedometer and odometer readings when non-stock size tires are equipped on vehicle
      $229.00 - $299.41
    • (1 review)
      # sp7673
      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 provides you with the tools needed for precise...
      Fuel parameters including power enrichment and volumetric efficiencyIgnition tables including spark advance versus load, knock retard and more
      $399.99 - $524.99
    • (5 reviews)
      # sp585
      Max Energy Programmer by Hypertech®. The Max Energy Programmer is one of the most full-function tuners on the market - providing high levels of power and economy for gasoline and diesel engines, with specific tuning applications...
      Gasoline and diesel engine specificRead, display, and clear diagnostic trouble codes and check engine lights
      $329.00
    • (15 reviews)
      # sp22488
      Speedo Pro Programmer by JET®. Change Engine Tuning. Read and Clear Diagnostic Codes. 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...
      Clear any engine diagnostic codesCorrect the speedometer and automatic shift points
      $121.49 - $337.49
    • (0 reviews)
      # sp29217
      EZ-TCU Overdrive Transmission Controller by TCI®. 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 crafted from...
      High quality at an affordable priceExpertly made from premium materials
      $604.06 - $637.54
    • (5 reviews)
      # sp586
      Max Energy Tuner by Hypertech®. The Max Energy tuner is one of the most full-function tuners on the market - providing high levels of power and economy for gasoline and diesel engines, with specific tuning applications geared for...
      Gasoline and diesel engine specificRead, display, and clear diagnostic trouble codes and check engine lights
      $329.00
    • (0 reviews)
      # sp29218
      Shift Boss by TCI®. Designed utilizing the latest technology, this product by TCI features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or exceed...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $149.46 - $256.91
    • (0 reviews)
      # sp59946
      FLASH™ Power Programmer by Fast®. Designed utilizing the latest technology, this product by Fast features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet...
      High quality at an affordable priceExpertly made from premium materials
      $331.24
    • (0 reviews)
      # sp84060
      VCM Suite by HP Tuners®. VCM Suite is designed for both the home enthusiast and the professional tunershops. The product is easy to use and has many powerful features usually found in custom tuning shop software! Includes VCM...
      User friendly easy to use interfaceOperating System Rewrite
      $499.00 - $649.00
    • (0 reviews)
      # sp8770
      ShiftPlus™ Electronic Shift Improver by B&M®. It simply recalibrates your transmission's hydraulic system electronically. The ShiftPlus shift firmness not only makes driving more pleasurable, but slippage and heat are reduced,...
      Installs in minutesReduces slippage and heat
      $46.05 - $46.71
    • (0 reviews)
      # sp71280
      Perfect Torc Transmission Controller by Painless Performance®. 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...
      Ensures outstanding driving performanceMade to provide fuel economy
      $645.99
    • (0 reviews)
      # mpn1587537
      Performance Programmer (15015) 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 controlled by...
      Clear any engine diagnostic codesCorrect the speedometer and automatic shift points
      $337.49
    • (1 review)
      # mpn1573009
      Performance Programmer (15024) 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 controlled by...
      Clear any engine diagnostic codesCorrect the speedometer and automatic shift points
      $337.49
    • (0 reviews)
      # mpn1586821
      Power-Shift Computer Chip (29322PS) 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
      $194.96
    • (0 reviews)
      # mpn1587579
      Power-Shift Computer Chip (29422PS) 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
      $194.96
    • (0 reviews)
      # mpn1587582
      Power-Shift Computer Chip (29425PS) 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
      $194.96
    • (0 reviews)
      # mpn1587585
      Power-Shift Computer Chip (29525PS) 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
      $194.96
    • (0 reviews)
      # mpn1586817
      Stage 2 Computer Chip (29114S) 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 controlled by...
      Clear any engine diagnostic codesCorrect the speedometer and automatic shift points
      $128.96
    • (0 reviews)
      # mpn1586820
      Stage 1 Computer Chip (29322) 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 controlled by...
      Clear any engine diagnostic codesCorrect the speedometer and automatic shift points
      $151.46
    • (0 reviews)
      # mpn1586810
      Stage 1 Computer Chip (28809) 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 controlled by...
      Clear any engine diagnostic codesCorrect the speedometer and automatic shift points
      $121.49
    • (0 reviews)
      # mpn1586819
      Stage 2 Computer Chip (29214S) 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 controlled by...
      Clear any engine diagnostic codesCorrect the speedometer and automatic shift points
      $128.96
    • (0 reviews)
      # mpn1586816
      Stage 1 Computer Chip (29114) 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 controlled by...
      Clear any engine diagnostic codesCorrect the speedometer and automatic shift points
      $121.49
    • (0 reviews)
      # mpn1586822
      Stage 2 Computer Chip (29322S) 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 controlled by...
      Clear any engine diagnostic codesCorrect the speedometer and automatic shift points
      $158.96
    • (0 reviews)
      # mpn1586812
      Stage 1 Computer Chip (28908) 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 controlled by...
      Clear any engine diagnostic codesCorrect the speedometer and automatic shift points
      $121.49
    • (0 reviews)
      # mpn1586814
      Stage 1 Computer Chip (29017) 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 controlled by...
      Clear any engine diagnostic codesCorrect the speedometer and automatic shift points
      $121.49
    • (0 reviews)
      # mpn1587583
      Stage 2 Computer Chip (29425S) 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 controlled by...
      Clear any engine diagnostic codesCorrect the speedometer and automatic shift points
      $158.96
    • (0 reviews)
      # mpn1587572
      Stage 2 Power Control Module (20015S) 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
      $250.46
    • (0 reviews)
      # mpn1586807
      Stage 2 Computer Chip (28601S) 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 controlled by...
      Clear any engine diagnostic codesCorrect the speedometer and automatic shift points
      $128.96
    • (0 reviews)
      # mpn1586809
      Stage 2 Computer Chip (28709S) 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 controlled by...
      Clear any engine diagnostic codesCorrect the speedometer and automatic shift points
      $128.96
    • (0 reviews)
      # mpn1587581
      Stage 1 Computer Chip (29425) 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 controlled by...
      Clear any engine diagnostic codesCorrect the speedometer and automatic shift points
      $151.46
    • (0 reviews)
      # mpn1586815
      Stage 2 Computer Chip (29017S) 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 controlled by...
      Clear any engine diagnostic codesCorrect the speedometer and automatic shift points
      $128.96
    • (0 reviews)
      # mpn1587580
      Stage 2 Computer Chip (29422S) 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 controlled by...
      Clear any engine diagnostic codesCorrect the speedometer and automatic shift points
      $158.96
    • (0 reviews)
      # mpn1587586
      Stage 2 Computer Chip (29525S) 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 controlled by...
      Clear any engine diagnostic codesCorrect the speedometer and automatic shift points
      $158.96
    • (0 reviews)
      # mpn1573013
      Stage 1 Power Control Module (20004) by JET®. The JET PCM provides the same performance tuning as a JET chip and is the most sophisticated tuning device for late model GM vehicles available today. Add up to 25 horsepower instantly...
      Provide Performance Gains Up To 25 Horse PowerEasily Installed In Less Than 30 Minutes
      $242.96
    • (0 reviews)
      # mpn1586808
      Stage 1 Computer Chip (28709) 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 controlled by...
      Clear any engine diagnostic codesCorrect the speedometer and automatic shift points
      $121.49
    • (0 reviews)
      # mpn1587571
      Stage 1 Power Control Module (20015) 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
    • (0 reviews)
      # mpn1586811
      Stage 2 Computer Chip (28809S) 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 controlled by...
      Clear any engine diagnostic codesCorrect the speedometer and automatic shift points
      $128.96
    • (0 reviews)
      # mpn1586806
      Stage 1 Computer Chip (28601) 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 controlled by...
      Clear any engine diagnostic codesCorrect the speedometer and automatic shift points
      $121.49
    • (0 reviews)
      # mpn1587584
      Stage 1 Computer Chip (29525) 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 controlled by...
      Clear any engine diagnostic codesCorrect the speedometer and automatic shift points
      $151.46
    • (0 reviews)
      # mpn1586818
      Stage 1 Computer Chip (29214) 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 controlled by...
      Clear any engine diagnostic codesCorrect the speedometer and automatic shift points
      $121.49
    • (0 reviews)
      # mpn1586813
      Stage 2 Computer Chip (28908S) 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 controlled by...
      Clear any engine diagnostic codesCorrect the speedometer and automatic shift points
      $128.96
    • (0 reviews)
      # mpn1587578
      Stage 1 Computer Chip (29422) 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 controlled by...
      Clear any engine diagnostic codesCorrect the speedometer and automatic shift points
      $151.46
    • (0 reviews)
      # mpn1573014
      Stage 2 Power Control Module (20004S) 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
      $250.46
    • (0 reviews)
      # mpn1573011
      EZ-Tune Programmer (16024) 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 controlled by the...
      Clear any engine diagnostic codesCorrect the speedometer and automatic shift points
      $262.46
    • (0 reviews)
      # mpn1573008
      Dynamic Spectrum Tuner (14005) 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 provides you...
      Fuel parameters including power enrichment and volumetric efficiencyIgnition tables including spark advance versus load, knock retard and more
      $399.99
    • (1 review)
      # mpn1949094
      Max Energy Programmer (32500) 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 and E-85 Flex Fuel...
      Designed for enhanced engine performanceOffers excellent fuel economy
      $329.00
    • (0 reviews)
      # mpn580054396
      Street Runner™ Power Chip (159021) by Hypertech®. Hypertech Power Chips are direct replacements for the stock chips in 1981-1995 GM vehicles. The Power Chip contains the Hypertech Power Tuning data that controls the engine’s...
      Maximum power and performance plusReplace stock chip
      $112.69
    • (0 reviews)
      # mpn580054143
      Street Runner™ Power Chip (150021) by Hypertech®. Hypertech Power Chips are direct replacements for the stock chips in 1981-1995 GM vehicles. The Power Chip contains the Hypertech Power Tuning data that controls the engine’s...
      Maximum power and performance plusReplace stock chip
      $112.69
    • (0 reviews)
      # mpn580053697
      Street Runner™ Power Chip (123001) by Hypertech®. Hypertech Power Chips are direct replacements for the stock chips in 1981-1995 GM vehicles. The Power Chip contains the Hypertech Power Tuning data that controls the engine’s...
      Maximum power and performance plusReplace stock chip
      $144.65
    • (0 reviews)
      # mpn580054032
      Street Runner™ Power Chip (129071) by Hypertech®. Hypertech Power Chips are direct replacements for the stock chips in 1981-1995 GM vehicles. The Power Chip contains the Hypertech Power Tuning data that controls the engine’s...
      Maximum power and performance plusReplace stock chip
      $112.69
    • (0 reviews)
      # mpn580054201
      Street Runner™ Power Chip (152011) by Hypertech®. Hypertech Power Chips are direct replacements for the stock chips in 1981-1995 GM vehicles. The Power Chip contains the Hypertech Power Tuning data that controls the engine’s...
      Maximum power and performance plusReplace stock chip
      $112.69
    • (0 reviews)
      # mpn580054345
      Street Runner™ Power Chip (157021) by Hypertech®. Hypertech Power Chips are direct replacements for the stock chips in 1981-1995 GM vehicles. The Power Chip contains the Hypertech Power Tuning data that controls the engine’s...
      Maximum power and performance plusReplace stock chip
      $112.69
    • (0 reviews)
      # mpn580053547
      Street Runner™ Power Chip (121581) by Hypertech®. Hypertech Power Chips are direct replacements for the stock chips in 1981-1995 GM vehicles. The Power Chip contains the Hypertech Power Tuning data that controls the engine’s...
      Maximum power and performance plusReplace stock chip
      $112.69
    • (0 reviews)
      # mpn580054398
      Street Runner™ Power Chip (158021) by Hypertech®. Hypertech Power Chips are direct replacements for the stock chips in 1981-1995 GM vehicles. The Power Chip contains the Hypertech Power Tuning data that controls the engine’s...
      Maximum power and performance plusReplace stock chip
      $112.69
    • (0 reviews)
      # mpn580053845
      Street Runner™ Power Chip (127031) by Hypertech®. Hypertech Power Chips are direct replacements for the stock chips in 1981-1995 GM vehicles. The Power Chip contains the Hypertech Power Tuning data that controls the engine’s...
      Maximum power and performance plusReplace stock chip
      $112.69




    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.
      July 15, 2016
    • 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.
      July 14, 2016
    • 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.
      July 12, 2016
    • 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).
      July 08, 2016

    Popular Products

    Chevy Astro Performance Chips & Programmers Reviews

    Average rating:  5  5 - 1 review
    5 of 5
    JET Performance 15024
    Awesome product, would recommend it to everyone.
    DPosted by Daniel (Drayton Valley, AB) / May 7, 2015
    Was this review helpful for you? Yes
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