Range Technology Active Fuel Management Disable Device (Blue)


SKU: 5ED6E1735CB42 Category:


We may earn money or products from the companies mentioned in this post.

  • Keep your vehicle in V8 mode! Disable 4 cylinder mode on all GM Active Fuel Management Vehicles.

  • Installs in seconds! Plugs into diagnostic port with no tools needed.

  • Does not reprogram factory ECU. Leaves no trace.

  • Full power all the time. Increased throttle response and more consistent power delivery across the entire power band.

  • Best for high load scenarios, such as towing, off-road, icy or snowy conditions or high speed commuting.