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TOPDON AFM/DFM Disabler for GM 2007–2025, OBD2 AFM Disabler Device for Silverado, Sierra, Tahoe, Yukon, Escalade & Camaro, Prevents Cylinder Deactivation, Plug and Play Active Fuel Management Disabler in Saudi Arabia TOPDON AFM/DFM Disabler for GM 2007–2025, OBD2 AFM Disabler Device for Silverado, Sierra, Tahoe, Yukon, Escalade & Camaro, Prevents Cylinder Deactivation, Plug and Play Active Fuel Management Disabler in Saudi Arabia TOPDON AFM/DFM Disabler for GM 2007–2025, OBD2 AFM Disabler Device for Silverado, Sierra, Tahoe, Yukon, Escalade & Camaro, Prevents Cylinder Deactivation, Plug and Play Active Fuel Management Disabler in Saudi Arabia TOPDON AFM/DFM Disabler for GM 2007–2025, OBD2 AFM Disabler Device for Silverado, Sierra, Tahoe, Yukon, Escalade & Camaro, Prevents Cylinder Deactivation, Plug and Play Active Fuel Management Disabler in Saudi Arabia TOPDON AFM/DFM Disabler for GM 2007–2025, OBD2 AFM Disabler Device for Silverado, Sierra, Tahoe, Yukon, Escalade & Camaro, Prevents Cylinder Deactivation, Plug and Play Active Fuel Management Disabler in Saudi Arabia TOPDON AFM/DFM Disabler for GM 2007–2025, OBD2 AFM Disabler Device for Silverado, Sierra, Tahoe, Yukon, Escalade & Camaro, Prevents Cylinder Deactivation, Plug and Play Active Fuel Management Disabler in Saudi Arabia TOPDON AFM/DFM Disabler for GM 2007–2025, OBD2 AFM Disabler Device for Silverado, Sierra, Tahoe, Yukon, Escalade & Camaro, Prevents Cylinder Deactivation, Plug and Play Active Fuel Management Disabler in Saudi Arabia TOPDON AFM/DFM Disabler for GM 2007–2025, OBD2 AFM Disabler Device for Silverado, Sierra, Tahoe, Yukon, Escalade & Camaro, Prevents Cylinder Deactivation, Plug and Play Active Fuel Management Disabler in Saudi Arabia

TOPDON AFM/DFM Disabler for GM 2007–2025, OBD2 AFM Disabler Device for Silverado, Sierra, Tahoe, Yukon, Escalade & Camaro, Prevents Cylinder Deactivation, Plug and Play Active Fuel Management Disabler

SAR 470
Brand
TOPDON
– 1 +

Special Features

  • Compatibility Check Required: This module fits specific GM V6/V8 AFM/DFM vehicles only. Please verify your year, make, model, and engine in the fitment chart below before ordering – 30 seconds now saves you return hassle later. When you receive a used device, it may be a customer return resold by Amazon without inspection. You can exchange it for a new one through Amazon. As this situation is unavoidable, we sincerely apologize. For any issues, contacting us via Amazon's "Messages" is the best way, and we'll provide a solution within 24 hours
  • Restore Smooth V8/V6 Power: This AFM disabler sends a continuous signal to your ECU to prevent AFM and DFM systems from dropping cylinders while driving. Keep your GM 4.3L, 5.3L, 6.0L, or 6.2L engine running in full V8/V6 mode for smoother acceleration, more consistent throttle response, and a better driving experience without the shudder, hesitation, or lag commonly caused by V4 mode transitions
  • Reduce Common AFM/DFM Issues: This AFM disabler for GM vehicles helps prevent cylinder deactivation that can contribute to common AFM/DFM-related problems like lifter failure, excessive oil consumption, and carbon buildup. Designed for compatible Silverado, Sierra, Tahoe, Suburban, Yukon, and Escalade models, it helps keep your V8 running smoother and may help reduce the risk of costly engine repairs
  • Smart Sleep, Ultra-Low Battery Draw: Intelligent power management automatically places the AFM disabler device into ultra-low-power sleep mode when the ignition is off, then instantly reactivates when the vehicle starts. This AFM/DFM disabler is designed for long-term everyday use, even on vehicles that sit for extended periods
  • NFC Support & LED Status Indicators: Tap the built-in NFC tag for instant access to product information, setup guidance, and after-sales support. Integrated LED indicators display operating status at a glance, with green for power and blue for active mode, making it easy to confirm the AFM disabler device is connected and working properly
  • Plug & Play Installation: Simply plug this AFM disabler into your vehicle's OBD2 port—no tools, wiring, tuning, or permanent modifications required. The device automatically activates when connected and can be removed at any time, making it a quick and convenient solution for disabling AFM/DFM without altering factory settings

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