Price Match Guarantee

Free Shipping over $199*

Order Status & Returns

Shop by Category

Most Popular

Shop All Categories

Shop New Products Shop ALL Brands Tech Articles Deals

Order Status & Returns

CONTACT US HELP CENTER

^$0⁰⁰

Shop by Category

Most Popular

Shop All Categories

Shop New Products Shop ALL Brands Tech Articles Deals

Order Status & Returns

CONTACT US HELP CENTER

^$0⁰⁰

QuickStar EFI 2-Port Regulator

Vehicle Info Needed

MAGNAFUELPART NUMBER: 665-MP-9925-BBLK

QuickStar EFI 2-Port Regulator

^$179⁹⁹

Ships on Sep 22, 2026

Lowest Price Guarantee

QuickStar EFI 2-Port Regulators

Up to 700 HP
35 to 85 psi
1:1 Boost Refrence
(2) -8 AN Inlets
(1) -6 AN Outlet
Black Finish

Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

Part TypeFuel Pressure Regulator

BrandMAGNAFUEL

Package Height3.4

Package Width5.3

Package Length5.8

Weight0.93 PG

Part CategoryPerformance Parts

Part FitmentUniversal

Vendor Part NumberMP-9925-B-BLK

Package Qty1

Package TypeEA

No Questions

No Reviews

Items You Need

EFI Regulator Fittings Kit

MAGNAFUEL

EFI Regulator Fittings Kit

Part Number : 665-MP-3626

^$41⁷⁹

EFI Regulator Fittings Kit

MAGNAFUEL

EFI Regulator Fittings Kit

Part Number : 665-MP-3626-BLK

^$41⁹⁹

EFI Regulator Fittings Kit

MAGNAFUEL

EFI Regulator Fittings Kit

Part Number : 665-MP-3627-BLK

^$45⁹⁹

EFI Regulator Fittings Kit

MAGNAFUEL

EFI Regulator Fittings Kit

Part Number : 665-MP-3628

^$49⁷⁹

EFI Regulator Fittings Kit

MAGNAFUEL

EFI Regulator Fittings Kit

Part Number : 665-MP-3628-BLK

^$47⁹⁹

ProTuner 525 In-Line Fuel Pump

MAGNAFUEL

ProTuner 525 In-Line Fuel Pump

Part Number : 665-MP-4302

^$534⁹⁹

ProTuner 525 In-Line Fuel Pump

MAGNAFUEL

ProTuner 525 In-Line Fuel Pump

Part Number : 665-MP-4302-BLK

^$523⁹⁹

QuickStar 275 Fuel Pump

MAGNAFUEL

QuickStar 275 Fuel Pump

Part Number : 665-MP-4501

^$314⁹⁹

QuickStar 275 Fuel Pump

MAGNAFUEL

QuickStar 275 Fuel Pump

Part Number : 665-MP-4550

^$411⁹⁹

EFI Regulator Fittings Kit

MAGNAFUEL

EFI Regulator Fittings Kit

Part Number : 665-MP-3626

^$41⁷⁹

EFI Regulator Fittings Kit

MAGNAFUEL

EFI Regulator Fittings Kit

Part Number : 665-MP-3626-BLK

^$41⁹⁹

EFI Regulator Fittings Kit

MAGNAFUEL

EFI Regulator Fittings Kit

Part Number : 665-MP-3627-BLK

^$45⁹⁹

EFI Regulator Fittings Kit

MAGNAFUEL

EFI Regulator Fittings Kit

Part Number : 665-MP-3628

^$49⁷⁹

ITEM YOU MAY ALSO CONSIDER

A1000 EFI Bypass Regulator (2) -10AN O-Ring Inlet Ports and (1) -6AN O-Ring Return Port

AEROMOTIVE

A1000 EFI Bypass Regulator (2) -10AN O-Ring Inlet Ports and (1) -6AN O-Ring Return Port

Part Number : 027-13101

^$218⁹¹

EFI Adjustable Fuel Pressure Regulator 180 GPH with -10AN Inlet/Outlet in Red Finish

EDELBROCK

EFI Adjustable Fuel Pressure Regulator 180 GPH with -10AN Inlet/Outlet in Red Finish

Part Number : 350-174021

^$249⁹⁵

EFI Adjustable Fuel Pressure Regulator 180 GPH with -10AN Inlet/Outlet in Blue Finish

EDELBROCK

EFI Adjustable Fuel Pressure Regulator 180 GPH with -10AN Inlet/Outlet in Blue Finish

Part Number : 350-174022

^$249⁹⁵

EFI Adjustable Fuel Pressure Regulator 180 GPH with -10N Inlet/Outlet in Black Finish

EDELBROCK

EFI Adjustable Fuel Pressure Regulator 180 GPH with -10N Inlet/Outlet in Black Finish

Part Number : 350-174023

^$249⁹⁵

EFI Adjustable Fuel Pressure Regulator 180 GPH with -6AN Inlet/Outlet/Bypass in Red Finish

EDELBROCK

EFI Adjustable Fuel Pressure Regulator 180 GPH with -6AN Inlet/Outlet/Bypass in Red Finish

Part Number : 350-174041

^$199⁹⁵

EFI Adjustable Fuel Pressure Regulator 180 GPH with -6AN Inlet/Outlet/Bypass in Blue Finish

EDELBROCK

EFI Adjustable Fuel Pressure Regulator 180 GPH with -6AN Inlet/Outlet/Bypass in Blue Finish

Part Number : 350-174042

^$199⁹⁵

EFI Adjustable Fuel Pressure Regulator 180 GPH with -6AN Inlet/Outlet/Bypass in Black Finish

EDELBROCK

EFI Adjustable Fuel Pressure Regulator 180 GPH with -6AN Inlet/Outlet/Bypass in Black Finish

Part Number : 350-174043

^$199⁹⁵

QuickStar EFI 2-Port Regulator

MAGNAFUEL

QuickStar EFI 2-Port Regulator

Part Number : 665-MP-9925-B

^$182⁹⁹

ProStar EFI Large 2-Port Regulator

MAGNAFUEL

ProStar EFI Large 2-Port Regulator

Part Number : 665-MP-9950-B

^$215⁹⁹

ProStar EFI Large 2-Port Regulator

MAGNAFUEL

ProStar EFI Large 2-Port Regulator

Part Number : 665-MP-9950-BBLK

^$223⁹⁹

A1000 EFI Bypass Regulator (2) -10AN O-Ring Inlet Ports and (1) -6AN O-Ring Return Port

AEROMOTIVE

A1000 EFI Bypass Regulator (2) -10AN O-Ring Inlet Ports and (1) -6AN O-Ring Return Port

Part Number : 027-13101

^$218⁹¹

EFI Adjustable Fuel Pressure Regulator 180 GPH with -10AN Inlet/Outlet in Red Finish

EDELBROCK

EFI Adjustable Fuel Pressure Regulator 180 GPH with -10AN Inlet/Outlet in Red Finish

Part Number : 350-174021

^$249⁹⁵

EFI Adjustable Fuel Pressure Regulator 180 GPH with -10AN Inlet/Outlet in Blue Finish

EDELBROCK

EFI Adjustable Fuel Pressure Regulator 180 GPH with -10AN Inlet/Outlet in Blue Finish

Part Number : 350-174022

^$249⁹⁵

EFI Adjustable Fuel Pressure Regulator 180 GPH with -10N Inlet/Outlet in Black Finish

EDELBROCK

EFI Adjustable Fuel Pressure Regulator 180 GPH with -10N Inlet/Outlet in Black Finish

Part Number : 350-174023

^$249⁹⁵

Some parts are not legal for use in California or other states with similar laws / regulations

p65 warning

Your Cart

Your shopping cart is empty!