2003 Hypertech Parts

Choose a Make for your 2003 vehicle


Showing 1 - 10 of 12 products
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Hypertech
  • Max Energy 03-10 Chrysler/Dodge/Ram Gas; 05-10 Jeep Wrangler/SUV
  • CARB E.O. D-260-20 Performance Tuning~Read and Clear Diagnostic Trouble Codes (DTCs)~Return Back To Factory Settings~Rev Limiter Adjustment~Top Speed Adjustment~Internet Updateable
  • Max Energy Tuning extracts every bit of energy possible out of every molecule of fuel giving you more miles at part-throttle and more power at wide-open throttle.
  • Max Energy Power Programmer
  • Product Attributes:
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm. Visit Www.p65warnings.ca.gov
  • Features:
    • Adjustable Rev Limiter/Speed Limiter
    • Back-To-Stock Tuning
    • Tire Size/Gear Ratio Change
    • Transmission Adjustments
    • Cooling Fan On/Off Temperatures
    • Adjustable Shift Firmness/Points
    • Speedometer/Odometer Correction For Multiple Tire Sizes
    • Reads/Displays/Clears Diagnostic Trouble Codes
    • Internet Updateable
  • The Max Energy Power Programmer is available for select 2007.5-1996 Chrysler/Dodge/Ford/GM/Jeep/Nissan vehicles with optimized engine tuning for maximum power and performance for any kind of driving. Gas vehicles can choose from either regular or premium octane engine tuning, while diesel owners can choose from three (3) different engine tuning programs. Hypertech users are also reporting anywhere from 1-3 mpg gains as well. The Max Energy Power Programmer also has application-specific performance features including Top-Speed/Rev Limiter, Speedometer Calibrator, Automatic Transmission Shift Points/Firmness, Cooling Fan 'On/Off' Temps, as well as read/display/clear DTCs. The Max Energy Power Programmer has quick & easy plug-and-play installation and is emissions certified 50-state legal (application specific).

Additional Fitment Information:
Vehicle Block CC Engine CID
2003 - Dodge Ram 2500 V - 8 Cyl 5.7L 345

Hypertech
  • 96-07 GM Classic Truck/SUV Gas 01-05 GM Diesel 97-05 GM Car
  • Updates Via Internet To a Full Function Max Energy Power Programmer;CARB E.O. D-260-22 Read and Clear Diagnostic Trouble Codes (DTCs)~Return Back To Factory Settings~SpeedometerOdometer Correction~Internet Updateable~CARB E.O. D-260-22
  • Speed Calibrator for 96-07 GM Classic Truck/SUV Gas 01-05 GM Diesel 97-05 GM Car
  • Speedometer/Odometer Recalibration Programmer
  • Product Attributes:
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm. Visit Www.p65warnings.ca.gov
  • Features:
    • Speedometer/Odometer Correction For Multiple Tire Sizes
    • Adjustable Tire Size/ Gear Ratio Change
    • Reads/Displays/Clears Diagnostic Trouble Codes
  • Hypertech's Speedometer Calibrator can correct the speedometer for tires up to 54 inches (depending on the application). Simply plug in the Speedometer Calibrator into the vehicle's diagnostic port under the dash, select the tire height and/or new rear gear ratio that has been installed, and the vehicle's computer is reprogrammed for accurate speedometer readings (as required by law). The Speedometer Calibrator also reads/displays/clears DTCs and is internet updateable. The Speedometer Calibrator is emissions certified 50-state legal (application specific).

Additional Fitment Information:
Vehicle Block CC Engine CID
2003 - Cadillac Escalade V 5328 8 Cyl 5.3L 325

Hypertech
  • 96-07 GM Classic Truck/SUV Gas 01-05 GM Diesel 97-05 GM Car
  • Updates Via Internet To a Full Function Max Energy Power Programmer;CARB E.O. D-260-22 CARB E.O. D-260-22
  • Speed Calibrator for 96-07 GM Classic Truck/SUV Gas 01-05 GM Diesel 97-05 GM Car
  • Speedometer/Odometer Recalibration Programmer
  • Product Attributes:
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm. Visit Www.p65warnings.ca.gov
  • Features:
    • Speedometer/Odometer Correction For Multiple Tire Sizes
    • Adjustable Tire Size/ Gear Ratio Change
    • Reads/Displays/Clears Diagnostic Trouble Codes
  • Hypertech's Speedometer Calibrator can correct the speedometer for tires up to 54 inches (depending on the application). Simply plug in the Speedometer Calibrator into the vehicle's diagnostic port under the dash, select the tire height and/or new rear gear ratio that has been installed, and the vehicle's computer is reprogrammed for accurate speedometer readings (as required by law). The Speedometer Calibrator also reads/displays/clears DTCs and is internet updateable. The Speedometer Calibrator is emissions certified 50-state legal (application specific).

Additional Fitment Information:
Vehicle Block CC Engine CID
2003 - Chevrolet Blazer V - 6 Cyl 4.3L 262

Hypertech
  • 96-07 GM Classic Truck/SUV Gas 01-05 GM Diesel 97-05 GM Car
  • Updates Via Internet To a Full Function Max Energy Power Programmer;CARB E.O. D-260-22 Read and Clear Diagnostic Trouble Codes (DTCs)~Return Back To Factory Settings~SpeedometerOdometer Correction~Internet Updateable
  • Speed Calibrator for 96-07 GM Classic Truck/SUV Gas 01-05 GM Diesel 97-05 GM Car
  • Speedometer/Odometer Recalibration Programmer
  • Product Attributes:
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm. Visit Www.p65warnings.ca.gov
  • Features:
    • Speedometer/Odometer Correction For Multiple Tire Sizes
    • Adjustable Tire Size/ Gear Ratio Change
    • Reads/Displays/Clears Diagnostic Trouble Codes
  • Hypertech's Speedometer Calibrator can correct the speedometer for tires up to 54 inches (depending on the application). Simply plug in the Speedometer Calibrator into the vehicle's diagnostic port under the dash, select the tire height and/or new rear gear ratio that has been installed, and the vehicle's computer is reprogrammed for accurate speedometer readings (as required by law). The Speedometer Calibrator also reads/displays/clears DTCs and is internet updateable. The Speedometer Calibrator is emissions certified 50-state legal (application specific).

Additional Fitment Information:
Vehicle Block CC Engine CID
2003 - Chevrolet Venture V - 6 Cyl 3.4L 207

Hypertech
  • 96-07 GM Classic Truck/SUV Gas 01-05 GM Diesel 97-05 GM Car
  • Updated Via Internet;CARB E.O. D-260-22 Read and Clear Diagnostic Trouble Codes (DTCs)~Return Back To Factory Settings~Internet Updateable
  • Speed Calibrator for 96-07 GM Classic Truck/SUV Gas 01-05 GM Diesel 97-05 GM Car
  • Speedometer/Odometer Recalibration Programmer
  • Product Attributes:
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm. Visit Www.p65warnings.ca.gov
  • Features:
    • Speedometer/Odometer Correction For Multiple Tire Sizes
    • Adjustable Tire Size/ Gear Ratio Change
    • Reads/Displays/Clears Diagnostic Trouble Codes
  • Hypertech's Speedometer Calibrator can correct the speedometer for tires up to 54 inches (depending on the application). Simply plug in the Speedometer Calibrator into the vehicle's diagnostic port under the dash, select the tire height and/or new rear gear ratio that has been installed, and the vehicle's computer is reprogrammed for accurate speedometer readings (as required by law). The Speedometer Calibrator also reads/displays/clears DTCs and is internet updateable. The Speedometer Calibrator is emissions certified 50-state legal (application specific).

Additional Fitment Information:
Vehicle Block CC Engine CID
2003 - Cadillac Escalade V 5967 8 Cyl 6.0L 364

Hypertech
  • 96-07 GM Classic Truck/SUV Gas 01-05 GM Diesel 97-05 GM Car
  • Updated Via Internet;Not For Sale Or Use In California Read and Clear Diagnostic Trouble Codes (DTCs)~Return Back To Factory Settings~Internet Updateable
  • Speed Calibrator for 96-07 GM Classic Truck/SUV Gas 01-05 GM Diesel 97-05 GM Car
  • Speedometer/Odometer Recalibration Programmer
  • Product Attributes:
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm. Visit Www.p65warnings.ca.gov
  • Features:
    • Speedometer/Odometer Correction For Multiple Tire Sizes
    • Adjustable Tire Size/ Gear Ratio Change
    • Reads/Displays/Clears Diagnostic Trouble Codes
  • Hypertech's Speedometer Calibrator can correct the speedometer for tires up to 54 inches (depending on the application). Simply plug in the Speedometer Calibrator into the vehicle's diagnostic port under the dash, select the tire height and/or new rear gear ratio that has been installed, and the vehicle's computer is reprogrammed for accurate speedometer readings (as required by law). The Speedometer Calibrator also reads/displays/clears DTCs and is internet updateable. The Speedometer Calibrator is emissions certified 50-state legal (application specific).

Additional Fitment Information:
Vehicle Block CC Engine CID
2003 - Chevrolet Tahoe V - 8 Cyl 4.8L 294

Hypertech
  • 96-07 GM Classic Truck/SUV Gas 01-05 GM Diesel 97-05 GM Car
  • Updated Via Internet;CARB E.O. D-260-22
  • Speed Calibrator for 96-07 GM Classic Truck/SUV Gas 01-05 GM Diesel 97-05 GM Car
  • Speedometer/Odometer Recalibration Programmer
  • Product Attributes:
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm. Visit Www.p65warnings.ca.gov
  • Features:
    • Speedometer/Odometer Correction For Multiple Tire Sizes
    • Adjustable Tire Size/ Gear Ratio Change
    • Reads/Displays/Clears Diagnostic Trouble Codes
  • Hypertech's Speedometer Calibrator can correct the speedometer for tires up to 54 inches (depending on the application). Simply plug in the Speedometer Calibrator into the vehicle's diagnostic port under the dash, select the tire height and/or new rear gear ratio that has been installed, and the vehicle's computer is reprogrammed for accurate speedometer readings (as required by law). The Speedometer Calibrator also reads/displays/clears DTCs and is internet updateable. The Speedometer Calibrator is emissions certified 50-state legal (application specific).

Additional Fitment Information:
Vehicle
2003 - GMC Jimmy

Hypertech
  • 2003-2005 Ford Diesel 6.0L F-Series/E-Series/Exc
  • Updated Via Internet;CARB E.O. D-260-22 Read and Clear Diagnostic Trouble Codes (DTCs)~Return Back To Factory Settings~Internet Updateable
  • Speed Calibrator for 2003-2005 Ford Diesel 6.0L F-Series/E-Series/Exc
  • Speedometer/Odometer Recalibration Programmer
  • Product Attributes:
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm. Visit Www.p65warnings.ca.gov
  • Features:
    • Adjustable Tire Size/ Gear Ratio Change
    • Speedometer/Odometer Correction For Multiple Tire Sizes
    • Reads/Displays/Clears Diagnostic Trouble Codes
  • Hypertech's Speedometer Calibrator can correct the speedometer for tires up to 54 inches (depending on the application). Simply plug in the Speedometer Calibrator into the vehicle's diagnostic port under the dash, select the tire height and/or new rear gear ratio that has been installed, and the vehicle's computer is reprogrammed for accurate speedometer readings (as required by law). The Speedometer Calibrator also reads/displays/clears DTCs and is internet updateable. The Speedometer Calibrator is emissions certified 50-state legal (application specific).

Additional Fitment Information:
Vehicle Block CC Engine CID
2003 - Ford F-250 Super Duty V - 8 Cyl 6.0L 363

Hypertech
  • 96-07 GM Classic Truck/SUV Gas 01-05 GM Diesel 97-05 GM Car
  • Updates Via Internet To a Full Function Max Energy Power Programmer;Not For Sale Or Use In California Read and Clear Diagnostic Trouble Codes (DTCs)~Return Back To Factory Settings~SpeedometerOdometer Correction~Internet Updateable~CARB E.O. D-260-22
  • Speed Calibrator for 96-07 GM Classic Truck/SUV Gas 01-05 GM Diesel 97-05 GM Car
  • Speedometer/Odometer Recalibration Programmer
  • Product Attributes:
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm. Visit Www.p65warnings.ca.gov
  • Features:
    • Speedometer/Odometer Correction For Multiple Tire Sizes
    • Adjustable Tire Size/ Gear Ratio Change
    • Reads/Displays/Clears Diagnostic Trouble Codes
  • Hypertech's Speedometer Calibrator can correct the speedometer for tires up to 54 inches (depending on the application). Simply plug in the Speedometer Calibrator into the vehicle's diagnostic port under the dash, select the tire height and/or new rear gear ratio that has been installed, and the vehicle's computer is reprogrammed for accurate speedometer readings (as required by law). The Speedometer Calibrator also reads/displays/clears DTCs and is internet updateable. The Speedometer Calibrator is emissions certified 50-state legal (application specific).

Additional Fitment Information:
Vehicle Block CC Engine CID
2003 - Chevrolet Tahoe V - 8 Cyl 4.8L 294

Hypertech
  • 2003-2005 Ford Diesel 6.0L F-Series/E-Series/Exc
  • Updates Via Internet To a Full Function Max Energy Power Programmer;CARB E.O. D-260-22 Read and Clear Diagnostic Trouble Codes (DTCs)~Return Back To Factory Settings~SpeedometerOdometer Correction~Internet Updateable
  • Speed Calibrator for 2003-2005 Ford Diesel 6.0L F-Series/E-Series/Exc
  • Speedometer/Odometer Recalibration Programmer
  • Product Attributes:
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm. Visit Www.p65warnings.ca.gov
  • Features:
    • Adjustable Tire Size/ Gear Ratio Change
    • Speedometer/Odometer Correction For Multiple Tire Sizes
    • Reads/Displays/Clears Diagnostic Trouble Codes
  • Hypertech's Speedometer Calibrator can correct the speedometer for tires up to 54 inches (depending on the application). Simply plug in the Speedometer Calibrator into the vehicle's diagnostic port under the dash, select the tire height and/or new rear gear ratio that has been installed, and the vehicle's computer is reprogrammed for accurate speedometer readings (as required by law). The Speedometer Calibrator also reads/displays/clears DTCs and is internet updateable. The Speedometer Calibrator is emissions certified 50-state legal (application specific).

Additional Fitment Information:
Vehicle Block CC Engine CID
2003 - Ford F-250 Super Duty V - 8 Cyl 6.0L 363
Showing 1 - 10 of 12 products

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