2003 Chevy Corvette Performance Chips & Programmers

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    • (15 reviews)
      # mpn192076011
      Chevy Corvette 2003, Trinity Programmer by DiabloSport®. 93 Octane Performance Tune: 35HP 46TQ. 91 Octane Performance Tune: 29HP 42TQ. This hi-res color screen programmer plugs in to any vehicle’s OBD II port to remap ECU...
      All applications supported under one part number. Never worry about getting the right one; If we support, it worksThe Trinity comes preloaded with canned tunes. We spend hundreds of hours developing tunes for your vehicle for maximum safe power and torque for your application.
      $599.95
    • (0 reviews)
      # mpn2973740537
      Chevy Corvette 2003, BDX Programmer by Bully Dog®. Bully Dog’s new BDX hand-held performance tuner gives drivers the edge they need, whether tackling tough terrain, pulling a heavy payload or maximizing fuel economy on the...
      Supports Custom TuningPre Loaded Tunes
      $399.00
    • (5 reviews)
      # 244459822
      Chevy Corvette 2003, 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 popping the...
      New "Easy Tune" mode for simple installationDyno tested performance programs
      $399.95
    • (0 reviews)
      # mpn2127317908
      Chevy Corvette 2003, Livewire TS+ Programmer and Monitor by SCT Performance®. Recalibrate your vehicle's engine management computer for better performance with the Livewire TS Performance Programmer and Monitor. In minutes your...
      Supports Custom TuningPre Loaded Tunes
      $599.00
    • (0 reviews)
      # mpn2102163585
      Chevy Corvette 2003, X4 Series Power Flash Programmer by SCT Performance®. 93 Octane HP Increase +10 hp, Torque Increase +12 lbs./ft. The SCT X4 Power Flash Programmer provides your PowerStroke with pre-loaded, dyno-proven power!...
      Reads/Clears DTCBacks Up Stock Tune
      $399.00
    • (1 review)
      # 216923746
      Chevy Corvette 2003, 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 and...
      Designed for enhanced engine performanceOffers excellent fuel economy
      $329.00
    • (3 reviews)
      # mpn1227360392
      Chevy Corvette 2003, Flashpaq F5 Series Performance Tuner by Superchips®. Power Gains - + 18.0 HP & +17.0 lb-ft. Performance Tune(s). Tow Tune. Economy Tune. Introducing the all-new Flashpaq F5 performance tuner from Superchips....
      In-Cab MonitoringSpeedometer Correction
      $369.95
    • (1 review)
      # 219223635
      Chevy Corvette 2003, 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...
      User friendly easy to use interfaceOperating System Rewrite
      $499.00 - $649.00
    • (0 reviews)
      # 462328000
      Chevy Corvette 2003, Predator 2 Tuner by DiabloSport®. The legendary Predator Performance Tuner has made a return! For 10 years, the Predator was known as one of the most rock solid performance tuners ever made, and now it's back...
      Performance programs add horsepower and economyUser adjustable options like tire size, gears, shifting and more
      Call for Pricing
    • (0 reviews)
      # 13550376
      Chevy Corvette 2003, 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
    • (0 reviews)
      # mpn1586791
      Chevy Corvette 2003, 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 points which are...
      Clear any engine diagnostic codesCorrect the speedometer and automatic shift points
      $337.49
    • (0 reviews)
      # mpn1586793
      Chevy Corvette 2003, 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)
      # mpn1573008
      Chevy Corvette G Engine VIN Character 2003, 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...
      Fuel parameters including power enrichment and volumetric efficiencyIgnition tables including spark advance versus load, knock retard and more
      $399.99
    • (0 reviews)
      # 124542921
      Chevy Corvette 2003, iTSX / TSX Series 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...
      Recalibrates your vehicle’s computer to maximize performance, develop more power and torque, and increase fuel mileageArrives pre-loaded with dyno-proven tune files
      $10.00 - $399.00
    • (0 reviews)
      # 430757809
      Chevy Corvette 2003, Flashpaq F5 Pro Series Performance Tuner by Superchips®. If you are a Truck owner who is looking for a device to help calibrate for your large artermarket tires, read/clear trouble codes, adjust your speed...
      High-definition, 2.8" color screenLoad Up to 4 Custom Tunes
      $299.95 - $1,499.95
    • (0 reviews)
      # 216923752
      Chevy Corvette 2003, HyperPAC Programmer by Hypertech®. The HyperPAC, Hypertech’s Performance Automotive Computer, allows you to power tune your vehicle for more horsepower and torque, perform runs just like you’re at the drag...
      Performance tuningDrag Strip
      $622.64
    • (0 reviews)
      # mpn3325699322
      Chevy Corvette 2003, AutoMind™ Hand Held 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...
      Adjust Rev LimiterSpeed Calibration For Tire Size Or Gear Ratio
      $368.68
    • (0 reviews)
      # mpn358502450
      Chevy Corvette G Engine VIN Character 2003, FAST-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...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $321.43
    • (0 reviews)
      # 315987535
      Chevy Corvette 2003, Super Tuner by Accel®. ACCEL's all-new SuperTuners boost power across your engine's entire rpm range. These revolutionary handheld tuners quickly and easily reprogram your vehicle for better all-around...
      Performance tuning across your entire RPM rangeCalibrate Speedometer Odometer And Shift Points
      $299.95
    • (0 reviews)
      # mpn3325699324
      Chevy Corvette Exclude Cab & Chassis 2003, Hand Held iQ™ Flash Monitor with AutoMind Flash Programming Module by Banks®. With AutoMind Flash Programming Module. Take complete control of all added power and safety functions when...
      Internet UpdateableFaster GPS Refresh Rate
      $741.88
    • (0 reviews)
      # mpn470304331
      Chevy Corvette 2003, AutoCal Remote Tuning Scanning Diagnostic 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 their...
      Ensures monitoring of vehicle parametersMade to boost performance of your auto
      $432.07
    • (0 reviews)
      # mpn470304361
      Chevy Corvette 2003, 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 their auto. This...
      Ensures monitoring of vehicle parametersMade to boost performance of your auto
      $2,999.00
    • (0 reviews)
      # 358195874
      Chevy Corvette Automatic Transmission 2003, PCS Simple Shift Transmission Control Kit by ATI Performance®. Simple Shift is the latest breakthrough in electronic overdrive transmission control. No laptops or hand-held tuning devices...
      Ensures outstanding driving performanceMade to provide fuel economy
      $627.84 - $882.63
    • (0 reviews)
      # mpn359117978
      Chevy Corvette Automatic Transmission 2003, 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...
      Ensures outstanding driving performanceMade to provide fuel economy
      $645.99
    • (0 reviews)
      # 379690950
      Chevy Corvette Automatic Transmission 2003, Atomic Trans Controller by MSD®. Designed utilizing the latest technology, this product by MSD features premium quality and will perform better than advertised. Perfect for your vehicle...
      Adjust shift pointsAdjust torque converter clutch behavior
      $625.95
    • (0 reviews)
      # mpn1589832058
      Chevy Corvette Automatic Transmission 2003, TCI EZ-TCU™ Overdrive Transmission Controller by Fast®. Includes: Trans Control Unit, Hand-Held Display, OEM-Quality Wiring Harness. This top-of-the-line product is engineered to ensure...
      Ensures outstanding driving performanceMade to provide fuel economy
      $689.24
    • (0 reviews)
      # mpn358591384
      Chevy Corvette Automatic Transmission 2003, EZ-TCU™ GM 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...
      No software, laptop or experience neededMaximum electronic control over shift points, shift firmness & shift speed
      $650.29
    • (0 reviews)
      # mpn2312002226
      Chevy Corvette Automatic Transmission 2003, 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...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $262.05
    • (0 reviews)
      # 358195863
      Chevy Corvette Automatic Transmission 2003, PCS Automatic Transmission Controller by ATI Performance®. The Powertrain Control Solutions, LLC. Universal Automatic Transmission Controller is a fully programmable transmission control...
      Ensures outstanding driving performanceMade to provide fuel economy
      $854.77 - $1,119.43
    • (0 reviews)
      # mpn1586795
      Chevy Corvette 2003, 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)
      # mpn1949131
      Chevy Corvette 2003, 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 that...
      Speedometer/Odometer Correction For Gears 2.73 & 3.15Speedometer/Odometer Correction For Tire Sizes 24-30 inches 1/4 inch increments
      $229.00
    • (0 reviews)
      # mpn2267433347
      Universal User Configurable LCD Dash Display by Auto Meter®. The Auto Meter Competition LCD Display (8-1/2"w x 5-1/4"h x 1-3/8"d) is the next evolution of driver communication and data acquisition.
      7.0” TFT LCD panel, 1000 nit brightness for unmatched daytime and nighttime visibility with 800x480 resolution. Onboard photo sensor for automatic brightness controlDimensions - 8.3" Wide x 5.2" High x 1.4" Deep
      $2,499.95
    • (0 reviews)
      # 379675232
      Universal 4-Bank Chip Burner by SCT Performance®. SCT's single program and 5 program, four bank custom chips are specifically tuned for your car or truck by one of SCT's Custom Tuning dealers world wide.
      Available as a single or multi-program switch chipEasily switch between custom tunes using the optional Dial Selector
      $349.00
    • (0 reviews)
      # mpn2656926927
      Universal Dynamics Module by AEM®. The AEM Vehicle Dynamics Module (VDM) is an AEMnet CANbus enabled device with an on-board 3-axis accelerometer, 3-axis gyrometer and 5Hz GPS + GLONASS that provides pinpoint position accuracy. The...
      GPS latitude & longitude delivers AEMdata track map functionality via AEMnet CANbusEasily Add GPS, lateral G, altitude, pitch and roll data to engine data logs!
      $375.00
    • (0 reviews)
      # mpn458132583
      Universal OT-2/LC-2 OBD-II and Wideband AFR WiFi Interface by Innovate Motorsports®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $250.36
    • (0 reviews)
      # 279495418
      Universal MPHD Series™ Performance Chip by TS Performance®. MPHD easily Plugs into your class 8 truck's factory fuel delivery system with the supplied harness specifically designed for you engine. It monitors the vehicles fueling...
      Easy InstallationPlug and Play
      $1,432.50
    • (0 reviews)
      # mpn1589832224
      Universal Display Control Module Touchscreen Handheld by Fast®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...
      High quality at an affordable priceExpertly made from premium materials
      $385.70
    • (0 reviews)
      # 298667686
      Universal AVC Type-R Boost Controller by APEXi®. The AVCR is a digital boost controller that allows the user to modify the boost pressure level on turbocharged vehicles. While there are many boost controllers on the market, none of...
      Manufactured from premium materialsDesigned to strict quality standards
      $525.10
    • (0 reviews)
      # 172937852
      Universal Profec Boost Controller by GReddy®. The new PRofec is compact, powerful and easy to use. The large OLED Display, with the simple two-button / rotary-dial control, make for intuitive operation. An ultra slim controller can...
      The OLED map sensor can take a pressure until 300kPa (3.0bar)Simple to set as a manual boost control and features electronic response
      $408.50
    • (0 reviews)
      # 172937789
      Universal EFI Chip by Edelbrock®. Designed utilizing the latest technology, this product by Edelbrock features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $78.46 - $92.80
    • (0 reviews)
      # mpn358727338
      Universal Mega 450 Delay Box by Biondo Racing®. Designed utilizing the latest technology, this product by Biondo Racing features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      "CROSSTALK" compatibleThe Largest Lit Up Display Ever is the ultimate in user friendliness! (everything is in plain english)
      $589.56
    • (0 reviews)
      # mpn358727336
      Universal Mega 200 Delay Box by Biondo Racing®. Designed utilizing the latest technology, this product by Biondo Racing features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      "CROSSTALK" compatibleThe Largest Lit Up Display Ever is the ultimate in user friendliness! (everything is in plain english)
      $433.29
    • (0 reviews)
      # mpn358727337
      Universal Mega 350 Delay Box by Biondo Racing®. Designed utilizing the latest technology, this product by Biondo Racing features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      "CROSSTALK" compatibleThe Largest Lit Up Display Ever is the ultimate in user friendliness! (everything is in plain english)
      $545.89
    • (0 reviews)
      # 358220044
      Universal Elite 700 Delay Box by Biondo Racing®. Designed utilizing the latest technology, this product by Biondo Racing features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...
      Crossover Delay Box (Patented)Drivers Reaction Tester (Patented)
      $730.07 - $869.68
    • (0 reviews)
      # 358220060
      Universal Elite 95 Delay Box by Biondo Racing®. Designed utilizing the latest technology, this product by Biondo Racing features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      Crossover Delay BoxScrolling Arrow Keys
      $414.86 - $470.74
    • (0 reviews)
      # 358220070
      Universal Exhaust Valve Control System by Hooker®. The Hooker Attitude exhaust valve controller (EVC) is a fully programmable exhaust valve control system adaptable to just about any vehicle. This kit allows the user to transform...
      Continuously variable valve position offers tuning options not possible with conventional exhaust cut outsWeld-on valves for use with tubing up to 3” OD
      $999.95
    • (0 reviews)
      # 10984924
      Universal AQ-1 Data Logger by AEM®. The AQ-1 Data Logger is the affordable, easy to install and easy to use way to acquire dynamic, accurate, vehicle data. The AQ-1 installs and sets up quickly, and reads live parameters from...
      Records and stores a wide range of vehicle data so it can be downloaded and analyzedKit includes data logger module with 2GB SD card, dust cover, mounting hardware, USB cable, and instructions
      $374.82 - $449.98
    • (0 reviews)
      # 279495390
      Universal Digital Racing Dash Display by AEM®. The CD-7/CD-7L color digital displays feature a super bright, high contrast, sunlight readable display and include an integrated glare diffuser and shade hood so that they are readable...
      Full color 7” screen with 800x480 resolution1000cd/m2 brightness and anti-glare filter for readability in all conditions including direct sunlight
      $1,299.00 - $1,999.00
    • (0 reviews)
      # 202015912
      Universal iDash Digital Gauge by Banks®. Vehicle monitoring like no other! Banks new iDash opens a window into the vital inner workings of your vehicles ECU, letting you see whats beyond your dashboard gauges. Monitors and displays...
      The most advanced digital monitoring suite on the marketNo tuner required
      $329.00 - $398.00
    • (0 reviews)
      # 279495384
      Universal iQ™ Monitor by Banks®. The Banks Power iQ Dashboard PC is the perfect upgrade for the Banks Diesel Tuner and/or Speedbrake. This is the top-of-the-line in user interface contols on the market today. This unit will work...
      For Use w/Banks iQ Dashboard PCFull Featured GPS navigation
      $308.00
    • (0 reviews)
      # mpn458132573
      Universal Auxbox Multi-Sensor Device Datalogger by Innovate Motorsports®. The AuxBox attaches to the auxiliary input of the LM-1 or it can be integrated into the MTS serial chain. The AuxBox has 5 built-in sensors. The 5 internal...
      Ensures monitoring of vehicle parametersMade to boost performance of your auto
      $201.94
    • (0 reviews)
      # mpn358501264
      Universal PL-1 Pocket Data Logger by Innovate Motorsports®. PL-1 Pocket Logger, 2GB SD Memory Card, SD Memory Card Reader USB to PC, Power Cable 12v, LogWorks 3.0 Software available for download (CD not included), MTS Patch Cable...
      Record up to 32-channels of Innovate MTS compatible devicesSample rate of 12 times per second
      $71.95
    • (0 reviews)
      # mpn1589831938
      Universal XFI™ Touch Screen Dash with Data Logger by Fast®. Without comprehensive data from all of your vehicle's sensors and powertrain controllers, it is difficult to identify what changes should be made in order to correct...
      Allows for fine tuning of the TCU through the dashboard without a laptopSimultaneous monitoring and data logging of up to 25 separate input channels
      $892.44
    • (0 reviews)
      # mpn358502482
      Universal Sensor Dash/Touchscreen Handheld XFI™ Tuner by Fast®. Displays up to (20) Readings/Sensors by Single Connector + Tune Changes. Up to 20 Live Data Readings, On-The-Fly Tune Changes and More; By Single Connector The...
      Displays up to 20 different live sensor values at one timeUser can select start-up screen that will display each time unit restarts
      $400.63
    • (0 reviews)
      # 172937778
      Universal DIN3 Meter VFD-LED Display by APEXi®. A New Bi-planer VFD multi-purpose digital meter to replace and visually enhance traditional analog meters. Kit includes: Display Head Unit, Sensor Unit, Two x Temp. Sensors (1/8PT)...
      Manufactured from premium materialsDesigned to strict quality standards
      $650.01
    • (0 reviews)
      # 172937823
      Universal Informeter-Touch by GReddy®. Powerful and user-friendly, the new Info-Touch provides advanced engine monitoring, with touch screen ease. Installation of the 3.5” Color TFT unit is made simple with the provided OBD/CAN...
      Up to 53 Items possible3.5” TFT color touch screen
      $378.10
    • (0 reviews)
      # 288492457
      Universal IQ3 Street Dash by Haltech®. The ever popular IQ3 dash just got Street-Ready and a whole lot EFI friendlier. With more channels, integrated aftermarket EFI connection and OBDII connectivity, street car display functions...
      EFI FriendlyStand Alone Install Ready
      $849.00 - $1,399.00
    • (0 reviews)
      # 172937830
      Universal IQ3 Logger Dash Package by Haltech®. Designed utilizing the latest technology, this product by Haltech features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $349.29 - $446.84
    • (0 reviews)
      # 70194404
      Universal OB-Link Monitor by HKS®. Designed utilizing the latest technology, this product by HKS features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $185.88 - $234.70
    • (0 reviews)
      # mpn2527229
      Universal QwikData 2 1MB Data Logger by Edelbrock®. Data Logger, All Analog, 1 Meg Memory, Qwikdata 2. Edelbrock's complete line of EFI systems gives you several options to choose from when deciding to upgrade your engine to modern...
      The finest quality at a great priceWe carry everything needed to complete the job
      $1,523.10




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