Range Technology Green AFM Disabler V6 and V8 General Motors

The Range Active/Dynamic Fuel Management (AFM & DFM) Disabler allows your V6 or V8 GM vehicle to run in full cylinder mode at all times, preventing the Dynamic Fuel Management system (DFM) from dropping cylinders - makes sure you have 100% of your power on tap at all times with no delay and reduces wear on costly engine components and preventing the Active Fuel Management system (AFM) from dropping cylinders.

Our patented technology is the only product that will disable Dynamic Fuel Management without reprogramming the factory ECU. Full power delivery all the time without factory warranty concerns.

Features:

• stylish Green LED glow, and other LEDs colors also available
• No more shuddering as your engine cycles between running on half or all cylinders
• Improved power at light throttle with all cylinders firing which can actually result in improved fuel economy depending on your driving habits
• GM's troublesome valve lifters will no longer be tasked with activating and deactivating constantly, saving you money on costly future repairs
• Range DFM Disabler keeps you in full power 100% of the time
• Fully functional throughout various driving conditions including heavy towing and off road
• Leaves no trace to keep your warranty intact
• Installs in seconds with no tools required
• Simply unplug it to return to factory settings
• Fits all V6 & V8 General Motors vehicles equipped with Dynamic Fuel Management (DFM)
• Does not reprogram the factory ECU

• Fits all V6 and V8 General Motors (GM) active fuel management (AFM) vehicles, includes cars, trucks, and SUVs 2014-2020
• Transmission:
  6L80
  4L60-E
  8L45
  8L90
  6L50
  6T70
  
• Engine:
  325/5.3L V8
  217/3.6L V6
  364/6.0L V8
  376/6.2L V8
  222/3.6L V6
  262/4.3L V6
  

• This part is legal under the provisions of EPAs memorandum 1A. The company has reasonable basis (test results) to verify that this product allows the vehicle to operate within legal emissions standards and is therefore legal to be sold for on-street use in all states that accept the legal provisions of the Clean Air Act and EPA Memorandum 1A. This product is NOT LEGAL FOR SALE OR USE IN THE STATE OF CALIFORNIA. Testing with the California Air Resources Board, in order to achieve 50-state compliance, is pending with CARB. Once testing is complete with California, and an E.O. number is issued, this product will be updated to 50-state legal status.