Exterior Components› Car and Truck Covers

Range

SKU Range GM AFM Disabler Blue

$429.36

SKU: R00R RA003B

In Stock
In Stock
Ships by Jun 9
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Non-Returnable Item

Description

The Range RA003B is an AFM/DFM disabler module designed for GM V6 and V8 engines. It plugs directly into your vehicle's OBD-II port to disable the Active Fuel Management (AFM) and Dynamic Fuel Management (DFM) systems. This allows your engine to operate in full cylinder mode at all times.

Fitment

Fitment Guaranteed

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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

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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