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Ignitions and Electrical› Computers, Chips, Modules and Programmers

Range

~(1 lbs. 4X4X1)~ SKURangeGMAFM DisablerBlue

$299.95 $280.95 Save $19.00

SKU: R00R RA003B

In Stock
In Stock
Ships by Jul 30
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Range Technology RA003B is an AFM/DFM Disabler module designed for GM vehicles. This plug-and-play device disables the Active Fuel Management (AFM) and Dynamic Fuel Management (DFM) systems, allowing your engine to operate in full cylinder mode at all times. It is compatible with a wide range of GM trucks, SUVs, and cars from 2007-2022, including models with 10-speed transmissions.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandRange
Part NumberR00R RA003B

Videos

Range AFM Disabler Review

Range AFM Disabler Review
NOW WORKS with My 6.2L V8 & 10-Speed! Range Technology AFM/DFM Disabler – Full Review!

NOW WORKS with My 6.2L V8 & 10-Speed! Range Technology AFM/DFM Disabler – Full Review!
Range AFM Disabler - Long Term Review

Range AFM Disabler - Long Term Review
Range Technology AFM/DFM Disabler Module

Range Technology AFM/DFM Disabler Module
Range Technology DFM Disabler (2021-2024 GM SUV & 2022-2024 GM 1500 Trucks)

Range Technology DFM Disabler (2021-2024 GM SUV & 2022-2024 GM 1500 Trucks)
2014-2020 Silverado Range AFM DFM Disabler - Phastek Install

2014-2020 Silverado Range AFM DFM Disabler - Phastek Install
2007-2022 Silverado & Sierra 1500 Range Active/Dynamic Fuel Management Disabler Review & Install

2007-2022 Silverado & Sierra 1500 Range Active/Dynamic Fuel Management Disabler Review & Install
Range DFM Module Installation

Range DFM Module Installation
2007-2022 Silverado & Sierra 1500 Range Active/Dynamic Fuel Management Disabler Review & Install

2007-2022 Silverado & Sierra 1500 Range Active/Dynamic Fuel Management Disabler Review & Install
Range technology AFM disabler 5k mile review!! Good or Bad? V4 vs V8

Range technology AFM disabler 5k mile review!! Good or Bad? V4 vs V8
Range Technology DFM Module GM Refresh: DIDN'T WORK FOR ME

Range Technology DFM Module GM Refresh: DIDN'T WORK FOR ME
Is my Range Technology AFM/DFM Disabler used?

Is my Range Technology AFM/DFM Disabler used?

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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