🔥 Own the Road with Pure V8 Power and Zero Compromise!
The Range Technology RA007 DFM Module disables Dynamic Fuel Management and Engine Auto Start/Stop systems on GM Refresh V8 trucks and SUVs, delivering consistent V8 power, reducing engine wear, and allowing seamless ECM integration. It offers a true ‘Return to Stock’ feature for hassle-free dealer servicing, enhancing driving experience with authentic V8 sound and performance.
| Manufacturer | Range Technology |
| Brand | Range Technology |
| Item Weight | 6.7 ounces |
| Product Dimensions | 9.5 x 6 x 3 inches |
| Manufacturer Part Number | RA007 |
R**N
Worth it!!!
Works just as advertised!!! Disables both DFM and Auto Stop/Start. Easy to install, great buy!!!
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.
J**.
Good product
Works as noted. Shifts smoothly, disabled auto start/stop. MPG seems to have increased slightly.
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 !
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.
U**O
This old lady installed it during lunch break.
Delivered quickly and packaged perfectly. I installed this part on a 2024 chevy Lt during my lunch time, I'm 49yr. old woman, it's that easy to do. I love how it fixed my truck. Drives so much better.
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
