Sale

Exterior Components› Body Panels and Components

Radium Engineering

Radium Engineering Multi-Port Regulator (MPR) - Green

$209.95 $199.45 Save $10.50

SKU: R005 20-1100-01

In Stock
In Stock
Ships by Aug 2
Free Shipping over $100
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: 20-1100-01

Universal adjustable fuel pressure regulator for EFI vehicles. Ideal for pump flows from 200 lph to 1400 lph. E85 compatible. Green anodized top. Tool-free pressure adjustment.

MIA's Description

It features a 4-port design for versatile plumbing options, allowing for balanced fuel distribution.

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

BrandRadium Engineering
Part NumberR005 20-1100-01

Videos

RADIUM FUEL SYSTEM UPGRADE!! (STI)

RADIUM FUEL SYSTEM UPGRADE!! (STI)
New Radium Adjustable Fuel Pressure Regulators for 2023

New Radium Adjustable Fuel Pressure Regulators for 2023
Rookies Throw This Out! Fuel Damper 101 [TECH TALK]

Rookies Throw This Out! Fuel Damper 101 [TECH TALK]
RADIUM ENGINEERING FUEL UPGRADES : MX5 TURBO BUILT pt 53

RADIUM ENGINEERING FUEL UPGRADES : MX5 TURBO BUILT pt 53
500HP fuel system upgrade on the RX-7 ft. Radium Engineering Surge Tank!

500HP fuel system upgrade on the RX-7 ft. Radium Engineering Surge Tank!
Radium Engineering Venturi Jet Pump

Radium Engineering Venturi Jet Pump
650hp Subaru Sti Teaches Man Calculus | MAPerformance Fast Features

650hp Subaru Sti Teaches Man Calculus | MAPerformance Fast Features
EFI Surge Tanks - EFI Hardware

EFI Surge Tanks - EFI Hardware
Things To Know When Installing Aftermarket Injectors & Fuel Rails - Jay's Tech Tips

Things To Know When Installing Aftermarket Injectors & Fuel Rails - Jay's Tech Tips
Direct Mount Fuel Pressure Regulator from Radium Engineering

Direct Mount Fuel Pressure Regulator from Radium Engineering
RADIUM Fuel Pressure Regulator & Gauge INSTALL! // (Lexus IS300 2JZ-GE Project Build)

RADIUM Fuel Pressure Regulator & Gauge INSTALL! // (Lexus IS300 2JZ-GE Project Build)
Radium Fuel Rail Parts Install B-Series - Fuel Pulse Damper - FPR - Female Built Civic

Radium Fuel Rail Parts Install B-Series - Fuel Pulse Damper - FPR - Female Built Civic
Injector Dynamics & Radium Engineering Fuel Rail UPGRADE + Aeromotive FPR

Injector Dynamics & Radium Engineering Fuel Rail UPGRADE + Aeromotive FPR

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