MAGNAFUEL/MAGNAFLOW SYSTEMS MP-9950-BLKLK Fuel Prostar Regulator Finish

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

Review MAGNAFUEL/MAGNAFLOW SYSTEMS Fuel Prostar Regulator Black Finish fits EFI

Introducing the MagnaFlow MP-9950-BLKLK ProStar EFI Fuel Pressure Regulator, a high-performance addition to your vehicle's fuel system. This regulator, manufactured by MagnaFlow, a renowned name in the automotive aftermarket industry, is designed to deliver precise fuel pressure for optimal engine performance.

The ProStar EFI Fuel Pressure Regulator is finished in a sleek black coating, enhancing its aesthetic appeal while ensuring durability against rust and corrosion. The regulator's body is constructed from robust materials to withstand the rigors of daily driving. It features a brass housing and a billet aluminum adjusting nut, which not only adds to its robustness but also contributes to its attractive appearance.

This fuel pressure regulator is engineered specifically for Electronic Fuel Injection (EFI) systems, ensuring seamless integration with modern engine management systems. It is suitable for use with both gasoline and diesel engines and is capable of delivering fuel pressure ranging from 2 to 100 psi, making it a versatile choice for various vehicle applications.

The MP-9950-BLKLK ProStar EFI Fuel Pressure Regulator boasts a precise 1/8 NPT threaded inlet and outlet connection, ensuring a secure and leak-free installation. Its adjustment range is easily accessible through the billet aluminum adjusting nut, allowing for simple fine-tuning of fuel pressure to meet the specific requirements of your engine.

Incorporating a flow-through design, this regulator enables the continuous flow of fuel, minimizing the risk of cavitation and ensuring stable fuel pressure even under varying engine loads. It is also compatible with most aftermarket fuel pressure gauges for easy monitoring of fuel pressure.

Investing in the MagnaFlow MP-9950-BLKLK ProStar EFI Fuel Pressure Regulator is an excellent choice for enthusiasts seeking to enhance their vehicle's fuel system performance. Its robust construction, precise adjustability, and compatibility with various fuel systems make it a top pick for both professional mechanics and DIY enthusiasts.

The MagnaFuel/MagnaFlow ProStar EFI Fuel Pressure Regulator (part number MP-9950-BLK) is a popular aftermarket option for adjusting fuel pressure in electronic fuel injection (EFI) systems. Here are some pros and cons that might help you make an informed decision about purchasing this regulator:

1. Precise Fuel Pressure Control: The MagnaFuel ProStar EFI regulator offers precise fuel pressure control, which can help improve engine performance and fuel efficiency. It's designed to maintain a consistent fuel pressure, regardless of engine RPM or temperature.

2. Easy Installation: The regulator is relatively easy to install, and it comes with all necessary hardware. Most users report that the installation process takes less than an hour.

3. Durable Design: The MagnaFlow ProStar EFI regulator is made of high-quality materials, including a billet aluminum body and a brass housing. It's designed to withstand the rigors of high-performance driving and harsh environmental conditions.

4. Adjustable: The regulator is adjustable, allowing users to fine-tune fuel pressure to their specific engine and driving conditions. This can help optimize engine performance and fuel economy.

5. Wide Compatibility: The MagnaFuel ProStar EFI regulator is compatible with a wide range of EFI systems, including those found in popular vehicles like the Ford Mustang, Chevrolet Camaro, and Dodge Challenger.

1. Expensive: The MagnaFuel ProStar EFI regulator is more expensive than some other aftermarket regulators. However, its high-quality materials and precise fuel pressure control make it a worthwhile investment for some users.

2. Requires Fuel Pressure Testing Equipment: To properly set the fuel pressure with the MagnaFuel ProStar EFI regulator, you'll need fuel pressure testing equipment. This can add to the overall cost and complexity of the installation process.

3. Potential for Over- or Under-Pressure: While the MagnaFuel ProStar EFI regulator offers precise fuel pressure control, there's still a risk of over- or under-pressure if the regulator isn't set properly. This can lead to engine damage or decreased performance.

The MagnaFuel ProStar EFI Fuel Pressure Regulator (MP-9950-BLK) is a high-quality, durable, and precise fuel pressure regulator that can help improve engine performance and fuel efficiency in EFI systems. Its adjustable design and wide compatibility make it a popular choice among performance enthusiasts. However, it's more expensive than some other aftermarket regulators and requires fuel pressure testing equipment for proper installation. Ultimately, the decision to purchase the MagnaFuel ProStar EFI regulator depends on your specific needs, budget, and technical abilities. If you're looking for a high-performance fuel pressure regulator and are willing to invest in the necessary tools and expertise, then the MagnaFuel ProStar EFI regulator is a solid choice.

part # mp9950 prices

• $215.99-$254.99

specifications fuelperforma:

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

general fuelperforma:

• Auto Permance Parts > Fuel Systems > Fuel Pressure Regulators
• condition: New

seller fuelperforma:

• # reviews: 133292
• rating: 99.9%

payments fuelperforma:

• credit card: Discover
• wallet: Apple-pay
• other

returns fuelperforma:

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

offer fuelperforma:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• started: June 6, 2026
• quantity: 1

shipping fuelperforma:

• type: Fixed
• transit: 4-7 Days
• service: Standard
• cost: $0.00
• class: Standard

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