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  2. sku: 11957863381192722
  3. MAGNAFUEL MP-9950

MAGNAFUEL MP-9950 Regulator 2-PORT

fits model: Efi.

Mp-9950 Magnafuel Large 2-port Efi Regulator

( Brand: Magnafuel ), ( Type: Fuel Pressure Regulators ), ( Manufacturer Part Number: MP-9950 ), ( Performance Part: Yes )

Review MAGNAFUEL Large 2-port Regulator fits EFI

Introducing the MagnaFuel MP-9950 2-Port EFI Fuel Pressure Regulator, an essential component for ensuring optimal engine performance in your vehicle. This regulator is meticulously engineered to deliver precise fuel pressure for your Electronic Fuel Injection (EFI) system.

The MP-9950 is a 2-port design, meaning it can supply fuel to both the fuel rail and the idle circuit simultaneously. This feature is particularly beneficial for high-performance applications where the engine requires a consistent fuel supply for optimal operation. The regulator is constructed from robust materials, including a brass body and stainless steel components, ensuring durability and resistance to corrosion.

The MagnaFuel MP-9950 is adjustable, allowing you to fine-tune the fuel pressure to meet the specific requirements of your engine. The regulator features a 1/8 NPT threaded port, which is compatible with most fuel pressure gauges, enabling you to monitor and adjust the fuel pressure easily.

Installation of the MP-9950 is a straightforward process. It comes with all necessary hardware, including mounting brackets, fuel lines, and gaskets. The regulator is also CARB (California Air Resources Board) and EPA (Environmental Protection Agency) compliant, making it an excellent choice for those looking to maintain emissions compliance while enhancing engine performance.

In summary, the MagnaFuel MP-9950 2-Port EFI Fuel Pressure Regulator is a high-performance, adjustable, and durable component designed to deliver precise fuel pressure for your EFI system. Its robust construction, 2-port design, and compatibility with various fuel pressure gauges make it an excellent choice for both everyday driving and high-performance applications.

The MagnaFuel MP-9950 2-Port EFI Fuel Pressure Regulator is a crucial component in the fuel delivery system of EFI (Electronic Fuel Injection) engines. It maintains the desired fuel pressure for optimal engine performance. Let's examine the pros and cons of purchasing this regulator.

Pros:

1. Precise fuel pressure control: The MP-9950 maintains a consistent fuel pressure that ensures proper fuel delivery to the engine, leading to improved engine performance and fuel efficiency.

2. Durable design: This regulator is constructed from high-quality materials, including billet aluminum and brass, ensuring long-lasting performance and resistance to corrosion.

3. Easy installation: The regulator comes with clear installation instructions, making it a relatively simple process for DIYers and professional mechanics alike.

4. Adjustable fuel pressure: The MP-9950 offers adjustable fuel pressure settings, allowing users to fine-tune the fuel pressure for their specific engine and driving conditions.

5. Wide applicability: This regulator is compatible with various fuel systems, making it a versatile choice for a wide range of engines and applications.

Cons:

1. Price: The MagnaFuel MP-9950 is on the higher end of the price spectrum for fuel pressure regulators, which may be a deterrent for some budget-conscious consumers.

2. Requires specific fuel system knowledge: Proper installation and tuning of the MP-9950 may require a good understanding of the fuel system and its components, which may not be accessible to all users.

3. Potential for fuel leaks: As with any fuel system component, there is a risk of fuel leaks during installation or operation. Proper installation and regular maintenance are crucial to minimize this risk.

In conclusion, the MagnaFuel MP-9950 2-Port EFI Fuel Pressure Regulator offers numerous advantages, such as precise fuel pressure control, durability, and adjustability. However, its higher price point and the need for specific fuel system knowledge may be potential drawbacks for some consumers. If you're looking for a high-performance fuel pressure regulator for your EFI engine and have the necessary knowledge and resources for installation and maintenance, the MagnaFuel MP-9950 is a solid choice. If budget is a concern or you're not confident in your ability to properly install and maintain the regulator, alternative options may be worth considering.

part # mp9950 prices

  • $215.99-$252.99

specifications injectiopug:

  • for models: Efi
  • brand: Magnafuel
  • type: Fuel Pressure Regulators
  • manufacturer part number: MP-9950
  • performance part: Yes

returns injectiopug:

  • paid by: Seller
  • policy: Returns Accepted
  • time: 30 Days

general injectiopug:

  • condition: New
  • Air Fuel Delivery > Fuel Injection Parts > Additional Fuel Injection Parts

seller injectiopug:

  • rating: 99.9%
  • # reviews: 126732

offer injectiopug:

  • sold: 0
  • options: Ship-to-home
  • quantity: 1
  • availability: In Stock
  • started: April 7, 2026

shipping injectiopug:

  • class: Standard
  • cost: $0.00
  • transit: 2-6 Days
  • service: Standard
  • type: Fixed

payments injectiopug:

  • wallet: Paypal
  • other
  • credit card: Discover
for models: efi, type: fuel pressure regulators, performance part: yes,
category: auto parts > air fuel delivery > fuel injection parts > additional fuel injection parts, sku: 11957863381192722,

Magnafuel MP-9950 Is Similar To:

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5 offers $215.99–$252.99 USD
  • Offer #1: $215.99 price + free delivery = $215.99* total. MagnaFuel Fuel Pressure Regulator, Gas, Alcohol, Aluminum, Blue, 35-85 psi, Dual -8 AN Inlets, Dual -8 AN Outlets, Each.FREE SHIPPING
  • Offer #2: $215.99 price + free delivery = $215.99* total. ProStar EFI Large 2-Port Regulator, Up to 2000 HP, 35 to 85 psi, 1:1 Boost Reference, (2) -8 AN Inlets, (1) -8 AN Outlet, Classic Blue/Performance Purple Finish MagnaFuel ProStar EFI Large 2-Port Regulator.FREE SHIPPING
  • Offer #3: $252.99 price + free delivery = $252.99* total. ProStar EFI Large 2-Port Regulator, Up to 2000 HP, 35 to 85 psi, (2) -8 AN Inlets, (1) -8 AN Outlet, Black Finish MagnaFuel ProStar EFI Large 2-Port Regulator.FREE SHIPPING
  • Offer #4: $223.99 price + free delivery = $223.99* total. ProStar EFI Large 2-Port Regulator, Up to 2000 HP, 35 to 85 psi, 1:1 Boost Reference, (2) -8 AN Inlets, (1) -8 AN Outlet, Black Finish MagnaFuel ProStar EFI Large 2-Port Regulator.FREE SHIPPING
  • Offer #5: $223.99 price + free delivery = $223.99* total. MagnaFuel -B-BLK Fuel Pressure Regulator, EFI, Boost Reference, Return Style, Black, 35-85 psi, Inline, Each.FREE SHIPPING