The DeatschWerks VB40AX1 is a single-pump 40-amp voltage booster that holds fuel-pump voltage steady under load for the 2011-2025 Ford F-150. Stable voltage keeps the pump flowing at its rated output when system voltage sags. The plug-and-play harness installs without cutting factory wiring.
| Type | Single-pump voltage booster (VB40AX1) |
| Rating | 40 amp |
| Includes | Plug-and-play harness |
| Fitment | Ford F-150 2011-2025 (see table) |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2010-2012 | Ford | F-150 | Harley-Davidson Edition |
| 2010-2014 | Ford | F-150 | FX2 |
| 2010-2014 | Ford | F-150 | FX4 |
| 2010-2014 | Ford | F-150 | STX |
| 2010-2014 | Ford | F-150 | SVT Raptor |
| 2010-2025 | Ford | F-150 | King Ranch |
| 2010-2025 | Ford | F-150 | Lariat |
| 2010-2025 | Ford | F-150 | Platinum |
| 2010-2025 | Ford | F-150 | XL |
| 2010-2025 | Ford | F-150 | XLT |
| 2011 | Ford | F-150 | Lariat Limited |
| 2013-2014 | Ford | F-150 | Limited |
| 2016-2023 | Ford | F-150 | Limited |
| 2016-2025 | Ford | F-150 | SSV |
| 2017-2025 | Ford | F-150 | Raptor |
| 2018-2025 | Ford | F-150 | Police Responder |
| 2021-2025 | Ford | F-150 | Tremor |
| 2024-2025 | Ford | F-150 | STX |
