AFM/DFM Disabler for GM V6 & V8 Engines

This AFM/DFM disabler connects to the OBD-II port to keep GM V6 and V8 engines in full mode.

Product details

• Connects directly to the OBD-II port without tools
• Does not change factory ECU programming and reverts to default when removed
• Compatible with GM truck and SUV 4.3L, 5.3L, 6.0L, and 6.2L engines
• Not compatible with 10-speed transmission models or 2022+ refreshed models

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