2003 Hypertech Parts

Choose a Make for your 2003 vehicle


Showing 1 - 10 of 11 products
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Hypertech
  • Max Energy 03-10 Chrysler/Dodge/Ram Gas, 05-10 Jeep Wrangler/SUV
  • Premium Octane 12Hp/24Tq Regular Octane 6Hp/8Tq Rev Limit -500 to +500 RPM Shift Firmness Top Speed Limiter 116 - 122 - 128 - 147 - 166 - 184 - 255 MPH Return Back To Stock DTCs Read and Clear Internet Updateable CARB E.O. D-260-20 https://www.webservice99.com/hypertech/PerformanceGraphs/dodge/5_7L_2003_2004_Dodge_Ram_52501.pdf
  • 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.
  • Product Attributes:
    • Prop 65 (C, R or CR): Cr

Additional Fitment Information:
Vehicle Block CC Fuel Type Engine Engine VIN CID
2003 - Dodge Ram 3500 V - GAS 8 Cyl 5.7L D 345

Hypertech
  • REACT 4X4-GM C
  • Multiple Off-Road Modes Mud/Sand - Street - Economy - Crawl - Stock On-The-Fly Adjustments LED setting indicators Multi-level safety protection Custom tuning software Internet Updateable Not for sale or use in California
  • REACT is Hypertech?s innovative new throttle optimizer which combines Hypertech?s history of award-winning Engineering and exciting performance.
  • Product Attributes:
    • Prop 65 (C, R or CR): Cr
  • The REACT offers fully customizable control over your vehicle?s throttle response. The simple control knob allows you to switch between multiple modes and control the throttle intensity of each mode on-the-fly. The REACT installs easily and is completely plug-and-play, has an automatic setup sequence so no disassembly is required, comes with a magnetic A/C vent mount (Pedestal swivel mount also available - Sold separately), and doesn?t void your factory warranty. Plus the REACT is internet updateable. Three (3) versions of the REACT throttle optimizer are available to fit your particular driving needs...Performance, Off-Road, and Tow.

Additional Fitment Information:
Vehicle Block CC Fuel Type Engine Engine VIN CID
2003 - Chevrolet SSR V 5328 GAS 8 Cyl 5.3L P 325

Hypertech
  • 96-07 GM Classic Truck/SUV Gas 01-05 GM Diesel 97-05 GM Car
  • Gears 2.73 - 3.08 - 3.23 - 3.42 - 3.73 - 4.10 & 4.56 Tire Sizes 24-54 inches 1/4 inch increments Return Back To Stock DTCs Read and Clear 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
  • Product Attributes:
    • Prop 65 (C, R or CR): Cr

Additional Fitment Information:
Vehicle Block CC Fuel Type Engine Engine VIN CID
2003 - GMC Sierra 2500 HD V - GAS 8 Cyl 8.1L G 496

Hypertech
  • 96-07 GM Classic Truck/SUV Gas 01-05 GM Diesel 97-05 GM Car
  • Gears 2.73 & 3.15 Tire Sizes 24-30 inches 1/4 inch increments Return Back To Stock DTCs Read and Clear 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
  • Product Attributes:
    • Prop 65 (C, R or CR): Cr

Additional Fitment Information:
Vehicle Block CC Fuel Type Engine Engine VIN CID
2003 - Chevrolet Corvette V - GAS 8 Cyl 5.7L G 350

Hypertech
  • 96-07 GM Classic Truck/SUV Gas 01-05 GM Diesel 97-05 GM Car
  • Tire Sizes 24-34 inches 1/4 inch increments Return Back To Stock DTCs Read and Clear 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
  • Product Attributes:
    • Prop 65 (C, R or CR): Cr

Additional Fitment Information:
Vehicle Block CC Fuel Type Engine Engine VIN CID
2003 - GMC Sierra 3500 V 6599 DIESEL 8 Cyl 6.6L 1 403

Hypertech
  • 96-07 GM Classic Truck/SUV Gas 01-05 GM Diesel 97-05 GM Car
  • Tire Sizes 24-30 inches 1/4 inch increments Return Back To Stock DTCs Read and Clear 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
  • Product Attributes:
    • Prop 65 (C, R or CR): Cr

Additional Fitment Information:
Vehicle Block CC Fuel Type Engine Engine VIN CID
2003 - Chevrolet Monte Carlo V 3800 GAS 6 Cyl 3.8L K 231

Hypertech
  • 96-07 GM Classic Truck/SUV Gas 01-05 GM Diesel 97-05 GM Car
  • Gears 2.73 - 3.08 - 3.27 - 3.31 - 3.55 - 3.73 - 3.90 - 4.10 & 4.30 - 4.56 Tire Sizes 24-54 inches 1/4 inch increments Return Back To Stock DTCs Read and Clear 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
  • Product Attributes:
    • Prop 65 (C, R or CR): Cr

Additional Fitment Information:
Vehicle Block CC Fuel Type Engine Engine VIN CID
2003 - GMC Savana 3500 V 5967 GAS 8 Cyl 6.0L U 364

Hypertech
  • 96-07 GM Classic Truck/SUV Gas 01-05 GM Diesel 97-05 GM Car
  • Gears 2.73 - 3.08 - 3.23 - 3.42 - 3.73 - 4.10 & 4.56 Tire Sizes 24-34 inches 1/4 inch increments Return Back To Stock DTCs Read and Clear 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
  • Product Attributes:
    • Prop 65 (C, R or CR): Cr

Additional Fitment Information:
Vehicle Block CC Fuel Type Engine Engine VIN CID
2003 - GMC Yukon XL 2500 V - GAS 8 Cyl 8.1L G 496

Hypertech
  • 96-07 GM Classic Truck/SUV Gas 01-05 GM Diesel 97-05 GM Car
  • Gears 2.73 - 3.08 - 3.27 - 3.31 - 3.55 - 3.73 - 3.90 - 4.10 & 4.30 - 4.56 Tire Sizes 24-54 inches 1/4 inch increments Return Back To Stock DTCs Read and Clear Internet Updateable Not for sale or use in California
  • Speed Calibrator for 96-07 GM Classic Truck/SUV Gas 01-05 GM Diesel 97-05 GM Car
  • Product Attributes:
    • Prop 65 (C, R or CR): Cr

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

Hypertech
  • 96-07 GM Classic Truck/SUV Gas 01-05 GM Diesel 97-05 GM Car
  • Gears 2.73 - 4.56 Tire Sizes 24-54 inches 1/4 inch increments Return Back To Stock DTCs Read and Clear 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
  • Product Attributes:
    • Prop 65 (C, R or CR): Cr

Additional Fitment Information:
Vehicle Block CC Fuel Type Engine Engine VIN CID
2003 - Hummer H2 V 5967 GAS 8 Cyl 6.0L U 364
Showing 1 - 10 of 11 products

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