TOPDON AFM/DFM Disabler keeps GM V6 & V8 engines running in full-cylinder mode to eliminate rough idle, V4 lag, jerky acceleration, and potential reduction of AFM/DFM lifter issues. This plug-and-play OBD2 device requires no ECU tuning or permanent mods. Enjoy smoother throttle response, stable towing power, and improved reliability. Features smart low-power sleep mode, NFC quick access, and broad 2005–2025 GM compatibility including Chevy Silverado, Tahoe, GMC Sierra, Yukon, Cadillac Escalade, and more.
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AFM Disabler
Original price was: $89.99.$27.00Current price is: $27.00.
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