Air and Fuel› Fuel Pumps, Regulators and Components

Fuelab

Fuelab 545 EFI Adjustable Mini FPR In-Line 90-125 PSI (1) -6AN In (1) -6AN Return - Black

$194.00

SKU: F00B 54502-1-G

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $100
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: 54502-1-G

Universal EFI Adjustable Mini Fuel Pressure Regulator, In-Line, 90-125 psi, (1) -6AN Inlet, (1) -6AN Return

MIA's Description

The Fuelab 54502-1-G is a universal EFI adjustable mini fuel pressure regulator designed for in-line installation. It features a pressure range of 90-125 psi and includes one -6AN inlet and one -6AN return port. Constructed from black billet aluminum, this regulator is compatible with gasoline, diesel, methanol, and ethanol fuels.

Fitment

Fitment Guaranteed

Don’t gamble
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

BrandFuelab
Part NumberF00B 54502-1-G

Videos

How to assemble a Fuel Pressure Regulator

How to assemble a Fuel Pressure Regulator
Fuellab's Trick "Electronic Fuel Regulator"

Fuellab's Trick "Electronic Fuel Regulator"
Fuelab Tech Tips: Return Line Plumbing

Fuelab Tech Tips: Return Line Plumbing
HOW TO INSTALL ADJUSTABLE FUEL PRESSURE REGULATOR IN YOUR CAR (2G DSM) AFPR INSTALL

HOW TO INSTALL ADJUSTABLE FUEL PRESSURE REGULATOR IN YOUR CAR (2G DSM) AFPR INSTALL
Fuelab Fuel Pressure Regulator #dragcar #dragracing #allengine #americanmuscle

Fuelab Fuel Pressure Regulator #dragcar #dragracing #allengine #americanmuscle
EBAY FUEL PRESSURE REGULATOR INSTALLATION AND REVIEW

EBAY FUEL PRESSURE REGULATOR INSTALLATION AND REVIEW
3 Port Fuel Pressure Regulator Install

3 Port Fuel Pressure Regulator Install
Holley carburetor return fuel system 101 & ( Mod Gone Wrong!)

Holley carburetor return fuel system 101 & ( Mod Gone Wrong!)
How to choose an Electric Fuel Pump!

How to choose an Electric Fuel Pump!
Vapor Lock: Watch Fuel Boil and Learn Tips on How to Avoid It

Vapor Lock: Watch Fuel Boil and Learn Tips on How to Avoid It

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.

View Full Return Policy