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Range Active Fuel Management Disable Device Active Fuel Management Plus - RA002

879 Reviews
$257.00
List Price
$230.95
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See Details
Select your vehicle:
Features:
  • Part #: RA002
  • Simply plug in Range into your onboard OBD-II port and it instantly begins working with your Active Fuel Management to optimize your fuel economy
  • Range AFM Plus optimizes your performance by better identifying your driving situations helping you get more miles out of a gallon of gas
  • The average driver will save $250 a year
Ships between 08/19/2022 - 08/23/2022
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Product Info
Features:
  • Locks your ride in V-8 (or V-6) mode for immediate power!
  • Reduces throttle lag and provides more consistent power delivery across the entire power band
  • Disables Active Fuel Management to unleash the true power of your engine
  • Eliminates annoying cabin drone when used with aftermarket exhaust systems
  • The Range AFM Disable Device has been shown to reduce oil consumption many vehicles with Active Fuel Management exhibit from switching between 4/8 cylinder modes
  • Installs in seconds with no tools, simply plug it into your OBD-II port
  • Does not reprogram the ECU, so no watermarks are left for the dealer to detect
  • Made in the USA
  • Your Range Active Fuel Management Disable Device boasts a 1-Year Warranty
Description:

When it comes to horsepower, dropping cylinders is a recipe for flat-lined performance. This especially holds true with Active Fuel Management (AFM) systems installed on V8-powered rides and rigs. While they're great for saving you at the pump, turning a V8 monster into a wheezing 4-banger understandably kills performance. Wake up all 8 of those potent pistons for full-time power with the Range Technologies Active Fuel Management Disable Device.

If Active Fuel Management has a stranglehold on your ride, the Range Technologies Active Fuel Management Disable Device is the answer. This powerful module completely disables AFM, allowing your ride to run on 8 cylinders constantly. All it takes is a few seconds to locate the diagnostic port in your ride and plug in the Range Technologies Active Fuel Management Disable Device. This results in a more responsive ride with all 8-cylinders available full-time and ready for action.

No adjustments are needed to enjoy the full performance of the Range Technologies Active Fuel Management Disable Device. And all changes are fully reversible, so if you need to restore the stock Active Fuel Management program, simply turn off the engine and unplug the device. Say goodbye to unpredictable power and snail-like acceleration with a Range Technologies Active Fuel Management Disable Device. Best of all, Range backs their Disable Device with a 1-year warranty.

Notes:
  • The Range Active Fuel Management Disable Device cannot be used in conjunction with aftermarket tuners that need to remain attached to the diagnostic port.
  • The Range AFM Disable Device is NOT a programmer and does NOT change the ECU's mapping or memory locations. It is a dynamic interactive device that actually participates on the vehicle's communication line (bus) and revises the way the ECU uses its STOCK calibration to lock it in V8 mode. Since the Range AFM Disable Device does not change the factory programming in any way, your vehicle will still comply with the factory certified emissions profile.
Manufacturer Info
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Customer Reviews

Average Rating
Appearance
Ease of Installation
Price/Value
Quality
879 Customer Reviews
5 Star
730 (83%)
4 Star
103 (12%)
3 Star
24 (3%)
2 Star
5 (1%)
1 Star
17 (2%)

Overall

I had the chance to install it in Saturday and I immediately noticed the difference, I always knew when it would go from 8 cylinders to 4 by the tone of the exhaust and I always felt the hesitation when I stepped on the pedal at cruising speeds. Once I installed the Range AFM it stopped those problems. Quick and easy fix. Thank you
Posted By Elie S (Huntington Woods, MI) / August 11, 2020
2005 GMC Sierra
Yes
No

great product

I ordered this for my 2008 Chevrolet Silverado 4X4, so far it is working great, I have not seen a difference in gas mileage but love the constant V8 power. After researching the issues caused with the fuel management systems on the motor hoping this will save me thousands down the road.
Posted By Robert F (LANETT, AL) / August 7, 2020
Yes
No

True V8

this device smoothed my engine and makes it drive better Uses more fuel but power and feel outweigh costs Would recommend to my friends and family
Appearance
Ease of Installation
Price/Value
Quality
Posted By Archie B (KNOXVILLE, TN) / May 24, 2020
2013 Chevy Silverado
Yes
No

Great Product

I received this device a week ago. So far I like it; It stays on V8 at all the time and I've noticed my truck has more power. As far as oil consumption, I have not look into that yet. However, be careful you get the correct part# I supposed to get RA-003B instead of RA-002. After they sent me the wrong device 2 times, I finally got the correct part#. Overall product is outstanding, I would highly recommend this product.
Appearance
Ease of Installation
Price/Value
Quality
Posted By Philippe D (RICHMOND, TX) / May 6, 2020
Yes
No

J.

My device did not work. After installing it my truck was still switching from v8 to v4 mode all the time.
Appearance
Ease of Installation
Price/Value
Quality
Posted By J S (PINEVILLE , AR) / April 15, 2020
2010 GMC Sierra
Yes
No

Doesn't Work

Mine still acts like it's in v4 mode and even says it's in v4 mode
Appearance
Ease of Installation
Price/Value
Quality
Posted By Tracy Q (MADISONVILLE , TN) / March 23, 2020
2015 Chevy Silverado
Yes
No
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