Hypertech 42003 Max Energy Programmer - 04-08 Ford Truck V8

Hypertech 42003 Max Energy Programmer - 04-08 Ford Truck V8

Item Code: GN3082

Low Price Guarantee!

FREE SHIPPING in the Lower 48 states! Half price shipping to Canada.

In Stock


Product Description


The Max Energy Power Programmer extracts every bit of energy possible out of every molecule of fuel giving you more mpg at part throttle and more power at wide open throttle. All this and more... Only from Hypertech!

Features (may not be available on all units)
  • Maximum Horsepower and Torque
  • Improved Fuel Economy
  • 50 State Emissions Legal
  • Easy Plug and Play Installation
  • Top-Speed Limiter: raise the top speed limiter to match the speed rating of high-performance tires
  • Engine RPM Rev-limiter: raise the engine's RPM limiter for increased performance
  • Transmission Shift Firmness: adjust individual automatic transmission shift points and increase shift firmness (automatic only)
  • Vehicle Diagnostics: Read and clear diagnostic trouble codes and turn off "check engine" lights
  • Back-to-Stock or Change Options: return the vehicle back to the stock programming or change option settings at any time
  • Internet Updateable: allows software updates over the internet using the included USB cable

Part number 42003 fits the following vehicles:

  • 2004 Ford F-150 4.6L, 5.4L
  • 2005-2008 Truck and SUV 4.2L, 4.6L, 5.4L

Installation Difficulty

Installation Difficulty 1


Write a Product Review