🔥 Power Up Your V8, No Compromises!
The Range Technology RA007 DFM Module disables Dynamic Fuel Management and Engine Auto Start/Stop on GM Refresh V8 trucks and SUVs, delivering consistent V8 power, reduced engine wear, and a true return-to-stock option for dealer visits—all while restoring the iconic V8 exhaust sound.
| Manufacturer | ‎Range Technology |
| Brand | Range Technology |
| Item Weight | 6.4 ounces |
| Product Dimensions | 9.5 x 6 x 3 inches |
| Country of Origin | USA |
| Manufacturer Part Number | RA007 |
D**D
Worth every penny!
So grateful for this product! Can finally use the full potential of my 5.3 V8 all the time. The auto off/on disabler is super convenient as well.
F**K
Works great on my 21 Escalade
Bought this for my 21 Escalade. Start stop function is now gone and the car seems to run a lot better. No noticeable change in gas mileage after a 300 mile trip with both city and hwy driveing. A must have !
J**I
Worth the price
Easy install! Works perfectly. No more turning off the stop/start.Shutting off the DFM has increased my MPG by 1 to 2 . Full V8 power all the time.
D**Z
Best Upgrade for the $
This made my truck run great!
T**K
Worked perfectly
Does exactly what it said it would. Minutes to install. Made in the usa
C**E
Affected milage.
A little awkward to install and lost almost 2 mpg.
R**N
Worth it!!!
Works just as advertised!!! Disables both DFM and Auto Stop/Start. Easy to install, great buy!!!
A**R
Great product for 2025 GM 6.2 and 5.3
Great product and works seamlessly. I would highly recommend this to anyone that doesn't want to deal with that annoying start stop nonsense and save your enwgine from damage internally from the active and dynamic fuel management system
Trustpilot
3 weeks ago
1 month ago
