AFM Disabler Active Fuel Management Delete AFM/DFM Disabler 5.3 silverado Compatible with V6 & V8 GM Motors (Chevy GMC Sierra GMC Yukon Cadillac Escalade etc)4.3L 5.3L 6.0L 6.2L (Not Fit 2023+ Years)
$109.99
Sale price
$109.99
Regular price
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AFM Disabler Active Fuel Management Delete AFM/DFM Disabler 5.3 silverado Compatible with V6 & V8 GM Motors (Chevy GMC Sierra GMC Yukon Cadillac Escalade etc)4.3L 5.3L 6.0L 6.2L (Not Fit 2023+ Years)
$109.99
Sale price
$109.99
Regular price
- 【Dual-Head Pass-Through Design – Keep Your OBD Port Free】 Our AFM disabler plugs into your vehicle’s OBD port, but the integrated dual-head (pass-through) design gives you a second port for other OBD devices. Connect a HUD, dash cam, diagnostic scanner, or performance monitor simultaneously – no need to unplug your AFM module. Your OBD port stays fully usable.
- 【Permanently Disable AFM – Restore FullV6 & V8 Power】Eliminate the annoying 4-cylinder to 8-cylinder switching. This module forces your engine to run in V8 mode at all times, improving throttle response, reducing vibration, and preventing excessive lifter wear commonly associated with active fuel management systems.
- 【Plug & Play – 1-Minute Installation, No Cutting or Coding】Simply insert the dual-head connector into your OBD port and you’re done. No splicing, no tuning, no permanent modification. Leaves no trace when removed and will not void your factory or extended warranty. The pass-through port is ready for your other accessories instantly.
- 【No Error Codes – Safe for Your Vehicle’s Electronics】Designed with smart pass-through circuitry that maintains full CAN bus communication. No check engine lights, no interference with remote start, ABS, or other modules. Works seamlessly with factory diagnostics while keeping AFM disabled.
- 【30-Day Satisfaction Guarantee & Lifetime Support】Backed by a 30-day money-back guarantee and responsive customer support. If you experience any fitment or performance issues, contact us directly for a fast solution. Upgraded automotive-grade components ensure long-term reliability.