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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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DeatschWerks
DeatschWerks VB40AX1 Voltage Booster with Plug-N-Play Harness for 2011-2025 Ford Mustang
$429.00
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits 2011-2025 Ford Mustang models (V6, EcoBoost, GT, Shelby GT350/GT500, Mach 1, and Dark Horse).
The DeatschWerks VB40AX1 Voltage Booster provides a reliable method for increasing fuel pump flow capacity without requiring a full pump replacement. By stabilizing and boosting the voltage supplied to the fuel system, this module ensures your pump maintains peak performance even under high-load, high-demand conditions. This is an essential upgrade for forced induction or high-horsepower builds where the factory fuel delivery limits are being reached.
This kit includes a vehicle-specific plug-and-play wiring harness, allowing for a straightforward installation that integrates directly with factory connectors. This eliminates the need for cutting or splicing into the OE wiring loom, maintaining a professional finish and allowing for easy reversal if necessary.
- Manufacturer Part Number: 4-01-VB40AX1
- 40-Amp capacity for high-current fuel pump support
- Adjustable voltage output to fine-tune fuel delivery
- Includes Mustang-specific plug-and-play harness
- Maintains consistent voltage regardless of battery or alternator fluctuations
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2011-2014 | Ford | Mustang | Base |
| 2012-2013 | Ford | Mustang | Boss 302 |
| 2019-2020 | Ford | Mustang | Bullitt |
| 2024-2025 | Ford | Mustang | Dark Horse |
| 2024-2025 | Ford | Mustang | Dark Horse Premium |
| 2015-2025 | Ford | Mustang | EcoBoost |
| 2015-2025 | Ford | Mustang | EcoBoost Premium |
| 2011-2025 | Ford | Mustang | GT |
| 2015 | Ford | Mustang | GT 50 Years Limited Edition |
| 2015-2025 | Ford | Mustang | GT Premium |
| 2025 | Ford | Mustang | GTD |
| 2021-2023 | Ford | Mustang | Mach 1 |
| 2015-2020 | Ford | Mustang | Shelby GT350 |
| 2015-2020 | Ford | Mustang | Shelby GT350R |
| 2011-2014,2020-2022 | Ford | Mustang | Shelby GT500 |
| 2015-2017 | Ford | Mustang | V6 |
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
DeatschWerks VB40AX1 Voltage Booster with Plug-N-Play Harness for 2011-2025 Ford Mustang
$429.00
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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Share:
$429.00
$429.00
$429.00
Fits 2011-2025 Ford Mustang models (V6, EcoBoost, GT, Shelby GT350/GT500, Mach 1, and Dark Horse).
The DeatschWerks VB40AX1 Voltage Booster provides a reliable method for increasing fuel pump flow capacity without requiring a full pump replacement. By stabilizing and boosting the voltage supplied to the fuel system, this module ensures your pump maintains peak performance even under high-load, high-demand conditions. This is an essential upgrade for forced induction or high-horsepower builds where the factory fuel delivery limits are being reached.
This kit includes a vehicle-specific plug-and-play wiring harness, allowing for a straightforward installation that integrates directly with factory connectors. This eliminates the need for cutting or splicing into the OE wiring loom, maintaining a professional finish and allowing for easy reversal if necessary.
- Manufacturer Part Number: 4-01-VB40AX1
- 40-Amp capacity for high-current fuel pump support
- Adjustable voltage output to fine-tune fuel delivery
- Includes Mustang-specific plug-and-play harness
- Maintains consistent voltage regardless of battery or alternator fluctuations
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2011-2014 | Ford | Mustang | Base |
| 2012-2013 | Ford | Mustang | Boss 302 |
| 2019-2020 | Ford | Mustang | Bullitt |
| 2024-2025 | Ford | Mustang | Dark Horse |
| 2024-2025 | Ford | Mustang | Dark Horse Premium |
| 2015-2025 | Ford | Mustang | EcoBoost |
| 2015-2025 | Ford | Mustang | EcoBoost Premium |
| 2011-2025 | Ford | Mustang | GT |
| 2015 | Ford | Mustang | GT 50 Years Limited Edition |
| 2015-2025 | Ford | Mustang | GT Premium |
| 2025 | Ford | Mustang | GTD |
| 2021-2023 | Ford | Mustang | Mach 1 |
| 2015-2020 | Ford | Mustang | Shelby GT350 |
| 2015-2020 | Ford | Mustang | Shelby GT350R |
| 2011-2014,2020-2022 | Ford | Mustang | Shelby GT500 |
| 2015-2017 | Ford | Mustang | V6 |
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