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Air and Fuel› Superchargers, Turbochargers and Components

Go Fast Bits

GFB FX-S (Street) Fuel Pressure Regulator - Up To 800hp

$255.50 $229.95 Save $25.55

SKU: G004 8050

Special Order
Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

It features a 1:1 fuel pressure rise rate and adjustable static pressures ranging from 28 to 72 psi. The regulator is completely serviceable and compatible with various fuel types, including unleaded, ethanol, methanol, and diesel.

Fitment

Fitment Guaranteed

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on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandGo Fast Bits
Part NumberG004 8050

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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