2004 Chevy Trailblazer Performance Chips & Programmers

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    • (0 reviews)
      # 13545761
      Chevy Trailblazer 2004, 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...
      Fuel parameters including power enrichment and volumetric efficiencyIgnition tables including spark advance versus load, knock retard and more
      $399.99
    • (0 reviews)
      # 41036063
      Chevy Trailblazer 2004, Performance Module 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...
      Provide Performance Gains Up To 25 Horse PowerEasily Installed In Less Than 30 Minutes
      $242.96 - $250.46
    • (1 review)
      # 87169454
      Chevy Trailblazer EXT 5.3L 2004, Evolution CS2 Programmer by Edge®. Power Level 2: 5 HP, 5 TQ. Power Level 3: 10 HP, 10 TQ. Power Level 4: 15 HP, 15 TQ. Designed utilizing the latest technology, this programmer also offers a host...
      Offers performance-enhancing software revisions designed specifically for fuel economy, towing, semi-aggressive performance, and aggressive performanceSlim, Sleek Case Design
      $29.00 - $599.95
    • (1 review)
      # 87169457
      Chevy Trailblazer EXT 5.3L 2004, Evolution HT2 Performance Tuner by Edge®. Power Level 1: 18 HP, 17 TQ. Designed utilizing the latest technology, this programmer also offers a host of innovative features listed below. Internet...
      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
    • (0 reviews)
      # 62679427
      Chevy Trailblazer EXT 5.3L 2004, HyperPAC Programmer by Hypertech®. Premium Fuel: HP Gain 13. TQ Gain 19. Designed utilizing the latest technology, this programmer also offers a host of innovative features listed below. Top vehicle...
      Performance tuningDrag Strip
      $634.84
    • (0 reviews)
      # 124542792
      Chevy Trailblazer 2004, 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...
      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)
      # 124542748
      Chevy Trailblazer 2004, 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)
      # 124542943
      Chevy Trailblazer 2004, 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)
      # 3144036
      Chevy Trailblazer / Trailblazer EXT LS / LT / North Face Exclude Cab & Chassis 2004, Hand Held iQ Flash by Banks®. Internet Updateable. Faster GPS Refresh Rate. Bluetooth hands-free phone / streaming Audio. Control Banks Electronic...
      5.0” (diagonal) widescreenFingerprint resistant oleophobic coating
      $741.88
    • (0 reviews)
      # 172937578
      Chevy Trailblazer / Trailblazer EXT 2004, FLASH™ Power Programmer by Fast®.
      High quality at an affordable priceExpertly made from premium materials
      $331.24
    • (0 reviews)
      # 87169460
      Chevy Trailblazer EXT 5.3L 2004, 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...
      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)
      # 89696596
      Chevy Trailblazer / Trailblazer EXT 2004, EZ-TCU™ Overdrive Transmission Controller by Fast®. Includes: Trans Control Unit, Hand-Held Display, OEM-Quality Wiring Harness.
      No software, laptop or experience neededMaximum electronic control over shift points, shift firmness and shift speed
      $637.48
    • (0 reviews)
      # 56790968
      Chevy Trailblazer 2004, Perfect Torc Transmission Controller by Painless Performance®.
      Ensures outstanding driving performanceMade to provide fuel economy
      $645.99
    • (0 reviews)
      # 87552504
      Chevy Trailblazer 2004, EZ-TCU™ GM Overdrive Transmission Controller by TCI®.
      $637.54
    • (0 reviews)
      # 72205885
      Chevy Trailblazer EXT 5.3L 2004, 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)
      # 156877163
      Chevy Trailblazer / Trailblazer EXT 2004, 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...
      High quality at an affordable priceExpertly made from premium materials
      $116.36 - $249.46
    • (0 reviews)
      # 148930321
      Chevy Trailblazer / Trailblazer EXT 2004, 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 advertised. Perfect for...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $165.96 - $256.91
    • (0 reviews)
      # mpn2102163594
      Chevy Trailblazer 2004, 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 Trailblazer 2004, 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...
      Manufactured from premium materialsDesigned to strict quality standards
      $199.95
    • (0 reviews)
      # mpn1897804821
      Chevy Trailblazer 2004, 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...
      Manufactured from premium materialsDesigned to strict quality standards
      $184.95
    • (0 reviews)
      # mpn1897804820
      Chevy Trailblazer 2004, 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 Trailblazer 2004, 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 Trailblazer 2004, 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 Trailblazer 2004, 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 Trailblazer 2004, 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)
      # 172937573
      Chevy Trailblazer EXT 5.3L 2004, AutoMind™ Hand Held 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...
      Diesel or GasChoose power level (diesel)
      $368.68
    • (0 reviews)
      # mpn1897804781
      Chevy Trailblazer 2004, 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 Trailblazer 2004, 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

    2004 Trailblazer 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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