Price: $195

This item has been shown 24590 times.


Year Make/Model Engine RPO 8th Digit VIN

2010-2013 Cadillac Escalade 6.2 L94 F

Cadillac Escalade EXT

Cadillac Escalade ESV

Yukon Denali

Yukon Denali XL

2010-2014 2011-2014 Police ONLY Chevrolet Caprice PPV 6.0 L77 3

2013-2015 Chevrolet SS

2008-2013 Holden Commodore Series II VE

2010-2015 Camaro SS with auto 6.2 L99 J

2006-2009 2006–2009 Chevrolet Impala SS 5.3 LS4 C

2006–2007 Chevrolet Monte Carlo SS

2005–2008 Pontiac Grand Prix GXP

2008–2009 Buick LaCrosse Super

2006-2009 Buick Terraza 3.9 LZ9

Chevrolet Uplander

Pontiac Montana SV6

Saturn Relay (AWD)

2014-2015 Chevrolet Silverado 1500 5.3 L83

GMC Sierra 1500

Chevrolet Tahoe

GMC Yukon

GMC Yukon XL

Chevrolet Suburban

2014-2015 Chevrolet Tahoe 1500 6.2 L86

GMC Sierra 1500

Chevrolet Tahoe

GMC Yukon

GMC Yukon Denali

GMC Yukon XL

GMC Yukon Denali XL

Chevrolet Suburban

2014-2015 Chevrolet Tahoe 1500 4.3 LV3

GMC Sierra 1500

2014-2018 Chevrolet Corvette (automatic only) 6.2 LT1

2015-2018 Chevrolet Corvette (automatic only) 6.2 LT4

Range Active Fuel Management Disable Device - RA003 Blue
The AFM/DFM Disabler is NOT currently compatible with 2019+ Silverado and Sierra models equipped with 6.2L motors and 10-speed transmissions. LATEST 9.0 VERSION

All cylinders, all the time! Get the most out of every mile with a Range Technology AFM Disabler Device. These modules allow your V6 or V8 GM vehicle to run in full cylinder mode at all times, preventing the Active Fuel Management (AFM) system from dropping cylinders. This patented technology is the only product that will disable AFM without reprogramming the factory ECU. You get full power delivery all the time without factory warranty concerns.

Additional features:

* No more shuddering or dropping cylinders
* Fast and easy setup; simply plug into your onboard OBD-II port and it instantly begins working to eliminate the AFM system
* No tools needed; simply remove to uninstall
* All-terrain power and control in any situation—bad weather, off-road, and carrying heavy loads
* Safe and reversible: leaves no trace; unplug it to return to factory settings
* Fits all V6 and V8 General Motors AFM vehicles, including cars, trucks, and SUVs
* Device is available in multiple color options


Take extra care in repacking item(s) when returning to avoid incurring return charges

All returns must be accompanied with a RMA number we will provide

If your return is auto approved by , message us for RMA number before you ship it back

All returns are subject to restocking fee and both-ways shipping from 5%-50%

Item(s) returned w/o retail packaging/damaged retail packaging, broken seals, damaged, non-functioning, or used, signs of abuse, neglect, or installation may be rejected, and or, charged restocking fee of up to 50% plus any fees to unlock the device (if it locks to a single VIN) and both-ways shipping charges

Product VIN unlock fees start at $150 and up

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