GMC SIERRA 1500 V8 5.3
ACTIVE FUEL MANAGEMENT AFM DISABLER
$219.99
– Keep your vehicle in V8 mode! Disable 4-cylinder mode on all 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.
*We do our best to provide the most up-to-date fitment. The following fitment data was extracted directly from the manufacturer’s website on 9/19/2018 and is based on the latest available firmware. Please confirm your vehicle and engine is listed prior to making a purchase, if it is not listed send us a message with your vehicle info so we can help confirm fitment.
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