2003 Ford Expedition Performance Chips

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    • (0 reviews)
      $437.49$349.99
      Ford Expedition 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...
      # 1250748
    • (1 reviews)
      $427.49$341.99
      Ford Expedition 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,...
      # 1251395
    • (0 reviews)
      $392.63$314.10
      Ford Expedition Diesel / 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,...
      # 1251300
    • (2 reviews)
      $374.99$299.99
      Ford Expedition 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...
      # 1392952
    • (0 reviews)
      $336.38from $269.10 - $359.10
      Ford Expedition Gas 2003, Insight CS / CTS Monitor by Edge®. Specially created to provide the ultimate level of vehicle instrumentation, the compact CS and wide-screen CTS monitors plug in to any OBD II compatible vehicle port....
      # 1341494
    • (0 reviews)
      $373.75$299.00
      Ford Expedition 5.4L SOHC 2003, Max Energy Programmer by HYPERTECH®. Premium Fuel: HP Gain 11, TQ Gain 11. Regular Fuel: HP Gain 6, TQ Gain 6. The Max Energy Programmer series provides high levels of power and economy for gasoline...
      # 4495411
    • (0 reviews)
      $286.25$229.00
      Ford Expedition 5.4L 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...
      # 48236673
    • (0 reviews)
      $748.75$599.00
      Ford Expedition 2003, Livewire TS Performance Programmer & Monitor by SCT Performance®. Recalibrate your vehicle’s engine management computer for better performance with the Livewire TS Performance Programmer and Monitor. It...
      Recalibrates your vehicle’s computer to maximize performance, develop more power and torque, and increase fuel mileageArrives pre-loaded with dyno-proven tune files
      # 15803855
    • (0 reviews)
      $586.25$469.00
      Ford Expedition 2003, iTSX / TSX for Android Wireless 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...
      Recalibrates your vehicle’s computer to maximize performance, develop more power and torque, and increase fuel mileageArrives pre-loaded with dyno-proven tune files
      # 15803542
    • (0 reviews)
      $431.25$345.00
      Ford Expedition 2003, Scorcher Tuner by aFe®. The Scorcher programmer is fully integrated to work with the aFe Power modifications you've made to your vehicle. The tuning information takes into account and takes advantage of your...
      # 39493525
    • (0 reviews)
      $431.25$345.00
      Ford Expedition 2003, Scorcher Tuner by aFe®. The Scorcher programmer is fully integrated to work with the aFe Power modifications you've made to your vehicle. The tuning information takes into account and takes advantage of your...
      # 1067120
    • (0 reviews)
      $460.85$368.68
      Ford Expedition 5.4L 2003, AutoMind™ Programmer by Banks®. Power Gains: + 18.0 HP / + 38.0 HP. The Banks AutoMind programmer lets you reprogram your vehicle’s engine controller. Features include multiple programs, OBD-II...
      # 26050585
    • (0 reviews)
      $271.83from $217.46 - $337.49
      Ford Expedition 2003, Dynamic Spectrum Tuner by JET®. The JET Performance Programmer lets you take control and program your own vehicle computer to match your driving style. JET's exclusive Tri-Power tuning allows you to program...
      Modify Virtually Every AspectAllows Editing Of Fuel And Spark Tables
      # 47059222
    • (0 reviews)
      $313.08$250.46
      Ford Expedition 4.6L 2003, Ignition Performance Module by JET®. JET Stage 2 Computer Chips/Modules will unleash the true high-performance potential of your vehicle's engine and completely remove the dull factory settings! The...
      Provide Performance Gains Up To 21 Horse PowerEasily Installed In Less Than 30 Minutes
      # 13546852
    • (0 reviews)
      $187.45$149.96
      Ford Expedition 2003, 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...
      # 47055561
    • (0 reviews)
      $52.90$42.32
      Ford Expedition 2003, LED Toggle Switch by DiabloSport®. This switch allows for the selection between multiple tunes that may be installed on your chip by a CMR Dealer.
      # 26900601
    • (0 reviews)
      $34.63$27.70
      Ford Expedition 2003, MAFia Connector by DiabloSport®. This controller mounts underneath your vehicle’s hood to control and regulate the voltage of your mass airflow (MAF) sensor. Increased MAF resolution and scaling allows power...
      # 26900602
    • (0 reviews)
      $248.75$199.00
      Ford Expedition 2003, MAFia Interface Adaptor by DiabloSport®. This controller mounts underneath your vehicle’s hood to control and regulate the voltage of your mass airflow (MAF) sensor. Increased MAF resolution and scaling...
      # 26900603
    • (0 reviews)
      $40.99$32.79
      Ford Expedition 2003, Toggle Switch by DiabloSport®. This switch allows for the selection between multiple tunes that may be installed on your chip by a CMR Dealer.
      # 26900604
    • (0 reviews)
      $24.99$19.99
      Ford Expedition 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...
      # 26901047
    • (0 reviews)
      $31.24$24.99
      Ford Expedition 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...
      # 26901048
    • (0 reviews)
      $51.29$41.03
      Ford Expedition 2003, RAM Mirror-Mate™ Mounting Kit for Triple Dog GT and WatchDog by Bully Dog®. Adds a Ram-Mount ball mount between the OEM mirror and the mirror button glued to the windshield glass. Does not affect location or...
      # 42488664
    Guides & Articles
    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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