DeatschWerks

VB40a Voltage Booster for 2011-25 Mustang

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$304.59 $429 In stock

Category: Fuel Level Control Unit

The DeatschWerks VB40a Voltage Booster is a plug-n-play solution designed for the 2011-25 Ford Mustang. This fuel level control unit helps maintain stable voltage for your vehicle's electrical system.

  • Plug-n-play harness for straightforward installation
  • Compatible with 2011-25 Ford Mustang
  • Manufactured by DeatschWerks
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Miles ★★★★★

The plug-n-play install was a breeze, and my Mustang’s voltage now stays rock solid even with the radio and lights on. Definitely worth the upgrade for peace of mind.

Samuel O. ★★★★★

Finally got my fuel levels stable on my 2015 Mustang after fighting voltage drops for months—the plug-n-play harness made installation a breeze. No more random low-fuel warnings mid-corner.

Sofia ★★★★★

Took maybe 20 minutes to install this plug-n-play voltage booster on my 2018 Mustang, and it's been rock solid ever since with no voltage sag during pulls. The voltage stability during hard pulls feels noticeably cleaner.

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