EGR Performance DFM Disable Module replacement for 5.3L 6.2L GM Truck 2021-2024 SUV 2022.5-2024
EGR Performance DFM Disable Module replacement for 5.3L 6.2L GM Truck 2021-2024 SUV 2022.5-2024
| Model | Year Range | Engine |
|---|---|---|
| Chevy Tahoe, Suburban, GMC Yukon, Cadillac Escalade | 2021-2024 | 5.3L V8, 6.2L V8 |
| Chevy Silverado 1500, GMC Sierra 1500 Refresh | 2022.5-2024 | 5.3L V8, 6.2L V8 |
Product Overview
This innovative DFM disable module is designed to solve common issues caused by factory dynamic fuel management systems in late model GM V8 refresh trucks and SUVs. The device integrates seamlessly with your vehicle's ECM, disabling both DFM and engine auto start-stop functionality to keep your engine running on all cylinders at all times. Removal is quick and leaves no trace, allowing full return to stock configuration for dealer service visits. Warning: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm.
Common Faults & Replacement Symptoms
- Excessive engine oil consumption caused by frequent cylinder deactivation
- Fouled spark plugs and premature lifter or valve train component failure
- Unpleasant exhaust drone and inconsistent engine sound during cylinder deactivation
- Hesitation on takeoff caused by auto start-stop system activation at stop signs
- Unexpected loss of cabin comfort features (A/C, entertainment) during auto start-stop events
- Reduced throttle response and inconsistent power delivery during acceleration
Ideal For
- GM V8 truck and SUV owners who want consistent full power delivery
- Drivers who prefer the classic V8 engine sound without cylinder deactivation drone
- Vehicle owners looking to reduce long-term engine wear and avoid costly DFM-related repairs
- Users who want to eliminate the inconvenience of factory auto start-stop systems
Original: $370.60
-65%$370.60
$129.71
Description
| Model | Year Range | Engine |
|---|---|---|
| Chevy Tahoe, Suburban, GMC Yukon, Cadillac Escalade | 2021-2024 | 5.3L V8, 6.2L V8 |
| Chevy Silverado 1500, GMC Sierra 1500 Refresh | 2022.5-2024 | 5.3L V8, 6.2L V8 |
Product Overview
This innovative DFM disable module is designed to solve common issues caused by factory dynamic fuel management systems in late model GM V8 refresh trucks and SUVs. The device integrates seamlessly with your vehicle's ECM, disabling both DFM and engine auto start-stop functionality to keep your engine running on all cylinders at all times. Removal is quick and leaves no trace, allowing full return to stock configuration for dealer service visits. Warning: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm.
Common Faults & Replacement Symptoms
- Excessive engine oil consumption caused by frequent cylinder deactivation
- Fouled spark plugs and premature lifter or valve train component failure
- Unpleasant exhaust drone and inconsistent engine sound during cylinder deactivation
- Hesitation on takeoff caused by auto start-stop system activation at stop signs
- Unexpected loss of cabin comfort features (A/C, entertainment) during auto start-stop events
- Reduced throttle response and inconsistent power delivery during acceleration
Ideal For
- GM V8 truck and SUV owners who want consistent full power delivery
- Drivers who prefer the classic V8 engine sound without cylinder deactivation drone
- Vehicle owners looking to reduce long-term engine wear and avoid costly DFM-related repairs
- Users who want to eliminate the inconvenience of factory auto start-stop systems
