Beginner — under 30 min
Description
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
| Brand | Range |
| Part Number | R00R RA003R |
Videos
2014-2020 Silverado Range AFM DFM Disabler - Phastek Install
Range AFM Disabler - Long Term Review
GOODBYE AFM/DFM | Range KNOCKOFF FOR $85???
Range AFM Disabler Review
Range Technology AFM/DFM Disabler Module
Range DFM Module Installation
2007-2022 Silverado & Sierra 1500 Range Active/Dynamic Fuel Management Disabler Review & Install
Range Technology DFM Disabler (2021-2024 GM SUV & 2022-2024 GM 1500 Trucks)
What is AFM and DFM (Active/Dynamic Fuel Management)?
OBDCAR AFM/DFM DISABLER VS. RANGE AFM DISABLER! WHICH SHOULD YOU BUY FOR YOUR CHEVY SILVERADO?
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.
View Full Return Policy