DeatschWerks

Fuel Pump Voltage Booster

Fuel Pump Voltage Booster - Main image
Fuel Pump Voltage Booster - View 2
$279.3 $399 In stock

Category: Fuel Level Control Unit

DeatschWerks VB40aX1 Fuel Pump Voltage Booster is a 40 amp single fuel pump voltage booster. It helps maintain consistent voltage to the fuel pump during high-demand operation.

  • Single pump voltage booster rated at 40 amps
  • Model VB40aX1 from DeatschWerks
  • Designed for fuel system performance applications
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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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Returning an item

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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)

Matthew ★★★★★

Installed this on my built WRX and the voltage holds rock solid even during extended pulls at the track. Small footprint made mounting under the hood easy.

Thomas T. ★★★★★

The 40-amp rating on this unit handles my high-boost setup without any voltage drop at the fuel pump. Installed it in under an hour and immediately noticed stable pressure during hard pulls.

Lucy B. ★★★★★

Wired this in over the weekend and the 40 amp rating gives me plenty of headroom even with a hot day and hard pulls. Voltage stays steady where it used to sag, so the pump finally gets what it needs under load.

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