2003 Chevy Corvette Performance Chips

    • SUPERCHIPS®VIVID LINQ Performance Chip
      $437.49$349.99
      (0)
      Chevy Corvette Gas 2003, 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...
      # 1250577
    • SUPERCHIPS®Cortex Programmer
      $474.99$379.99
      (0)
      Chevy Corvette V8 Gas 2003, 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,...
      # 1251179
    • SUPERCHIPS®Flashpaq Tuner
      $436.25$349.00
      (0)
      Chevy Corvette Gas 2003, Flashpaq Tuner by Superchips®. This compact diagnostic programmer connects with any OBD II compatible gasoline-powered vehicle to adjust levels of horsepower and torque most beneficial to towing, racing,...
      # 1251251
    • BULLY DOG®WatchDog™ Monitor
      $13.15from $10.52
      (1)
      Chevy Corvette 2003, 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 or towing. Tracks vehicle...
      # 42489209
    • DiabloSport®Trinity Programmer
      $661.25$529.00
      (0)
      Chevy Corvette 2003, 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...
      # 1454155
    • DiabloSport®inTune Programmer
      $423.75$339.00
      (0)
      Chevy Corvette 2003, 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 increased power and mileage....
      # 1454394
    • HYPERTECH®Max Energy Programmer
      $374.99$299.99
      (0)
      Chevy Corvette V8 5.7L Gas 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...
      # 1683518
    • HYPERTECH®Speedometer Calibrator Programmer
      $287.49$229.99
      (0)
      Chevy Corvette 5.7L V8 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...
      # 15841046
    • SCT Performance®Livewire TS Performance Programmer & Monitor
      $748.75$599.00
      (0)
      Chevy Corvette LS1 2003, Livewire TS Performance Programmer & Monitor by SCT Performance®, +10 RWHP / +12 RWTQ. Recalibrate your vehicle’s engine management computer for better performance with the Livewire TS Performance...
      Recalibrates your vehicle’s computer to maximize performance, develop more power and torque, and increase fuel mileageArrives pre-loaded with dyno-proven tune files
      # 15804499
    • SCT Performance®iTSX / TSX for Android Wireless Programmer
      $586.25$469.00
      (0)
      Chevy Corvette LS1 2003, iTSX / TSX for Android Wireless Programmer by SCT Performance®, +10 RWHP / +12 RWTQ. 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
      # 15804445
    • Banks®iQ Flash
      $927.35$741.88
      (0)
      Chevy Corvette 2003, iQ Flash by Banks®, HP Gain: Up To 154 hp, TQ Gain: Up To 318. Take complete control of all added power and safety functions when you connect the Banks iQ Flash to any Banks diesel tuner, AutoMind Flash...
      # 3144035
    • DiabloSport®Trinity Analog Cable
      $24.99$19.99
      (0)
      Chevy Corvette 2003, Trinity Analog Cable by DiabloSport®. For vehicles with a tight amount of leg room, this accessory OBD II cable features a 90 degree bend to route the cable out of the way of your knees. Extremely useful for...
      # 26901033
    • DiabloSport®Trinity Suction Cup Mount
      $31.24$24.99
      (0)
      Chevy Corvette 2003, Trinity Suction Cup Mount by DiabloSport®. This is a replacement suction cup mount for all T1000 units. This item has universal fitment to all Trinitys and is a service replacement for lost or damaged suction...
      # 26901034
    • DiabloSport®inTune Programmer
      $486.25$389.00
      (0)
      Chevy Corvette Z06 2003, 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 increased power and...
      # 26902442
    • JET®Performance Module
      $299.95from $239.96
      (0)
      Chevy Corvette 2003, Performance Module by JET®. Legal for Sale in 50 State.
      # 13550376
    • JET®Computer Chip Programmer
      $271.83from $217.46
      (0)
      Chevy Corvette 2003, Computer Chip Programmer by JET®.
      # 13550346
    • JET®Dynamic Spectrum Tuner
      $468.75$375.00
      (0)
      Chevy Corvette Base / 50th Anniversary Edition / 50th Anniversary Edition Pace Car 2003, Dynamic Spectrum Tuner by JET®. Modify Virtually Every Aspect. Allows Editing Of Fuel And Spark Tables. Allows Editing Of Speed And Rev...
      # 13550360
    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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    • 2003 Chevy Corvette Base Performance Chips
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