Range Technology RA003R Plug & Play AFM/DFM Active Fuel Management Disabler (Package may vary)
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Range Technology RA003R Plug & Play AFM/DFM Active Fuel Management Disabler (Package may vary)

4.4/5
Product ID: 321703863
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Details

  • Brand
    Range
  • Power Source
    Corded
  • Operating System
    All
  • UPC
    650245073286
  • Manufacturer
    Range
100% Power
🔌Plug & Play
🚗Fits GM V6/V8

Description

🚀 Elevate Your Drive: Power at Your Fingertips!

  • UNIVERSAL FIT - Compatible with all GM V6 and V8 vehicles equipped with AFM.
  • UNLEASH FULL POWER - Stay in control with 100% performance, eliminating AFM limitations.
  • NO ECU REPROGRAMMING - Maintain your factory settings while enhancing your driving experience.
  • LIGHTWEIGHT COMPACT - Weighing only 1.76 ounces, it’s designed for easy handling and storage.
  • EFFORTLESS INSTALLATION - Simply plug into your OBD-II port and enjoy instant activation.

The Range Technology RA003R Plug & Play AFM/DFM Active Fuel Management Disabler is a lightweight, easy-to-install device that plugs directly into your vehicle's OBD-II port. It effectively disables the AFM system, ensuring your GM V6 or V8 engine operates at full power without the need for ECU reprogramming. Perfect for those who demand performance and control in every driving situation.

Specifications

ManufacturerRange Technology
BrandRange Technology
Item Weight1.76 ounces
Product Dimensions5.91 x 4.69 x 1.97 inches
Item model numberRET-RA003R
Is Discontinued By ManufacturerNo
Manufacturer Part NumberRET-RA003R

Have a Question? See What Others Asked

Will this fit a 2021 trail boss?
Does this fit a 2006 ss monte carlo 5.3l v8?
Will this work with a 2015 5.3 suburban?
Correct for 2016 sierra slt 1500 5.3l v8?

Reviews

4.4

All from verified purchases

E**D

Works easily

It plugs in easily but I read it will drain the battery if the truck sits too long so I have to take it out too often.

T**D

Suburban drives a lot better now.

So far so good. It functions as described. Side benefit is that shifting has improved greatly. I'm not sure why that is. Prior to using this my transmission would clunk in the gear or hesitate shifting. I assume that was the computer trying to decide whether to use V4 or V8 mode. My suburban drives so much better now. There may be a fuel economy hit but I'm sure it will be minor. It would probably matter more if you drive mostly on the highway.

S**9

Works great to stay in V8!

If you are having AFM/DFM issues like we have all had in our GM vehicles, this is the device you want. How it compares to other manufactures of similar devices, I cannot comment on. However, Holley Performance, who I believe is the parent company who manufactures these devices, is the best name in the business when it comes to anything and everything tuning related.This device is beyond easy to use as you simply plug it in, and forget it. Instead of the jerky shifting between V8 and V4 cylinder modes in my 2015 Silverado, it keeps my truck in V8 mode all the time. Gas mileage may be slightly worse, you're driving a V8 pickup, but who cares. Not having to (hopefully) not rebuild the top end of my engine when the lifters collapse again will pay this little gadget off 10X over again. I would highly recommend this to all GM truck owners with the 5.3 to delete V4 mode.

K**A

Easy to install!!

Price can always be better!!

A**R

Works for 2019 silverado

Works perfect in my 2019 silverado, hasn’t killed the battery yet and it’s definitely sat for a few days in a row. Also I’m not sure why but I’m averaging a little better mpg which really doesn’t make sense. I do very little to zero highway so maybe that’s why

K**

You need this

Works as described. Makes it drive like a different car. Whoever designed the AFM should be banished from society.

J**Y

Will not work on 2020 silverado 1500 4.3 v6 engine

After reviewing their website for Range, it said their disablers will work for both V6/V8 engines. However, after purchasing and not noticing much difference I asked their customer service if it was compatible, it is not.

A**R

23 Camaro

Worked great no more 4 cylinder all V8

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TrustScore 4.5 | 7,300+ reviews

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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$445.13

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Range Technology Ra003r Plug And Play Afm Dfm Active Fuel | Desertcart UNITED STATES