AEROMOTIVE VS55J4 Fuel Pressure Regulator

( Brand: Aeromotive ), ( Part Type: Fuel Pressure Regulator ), ( Manufacturer Part Number: VS55J4 ), ( Product Warranty: 12 Month Warranty ), ( Years: 2010 10 ), ( Important: Please Read All Notes Before Making This Purchase ), ( Cs-sku: 400 )

Review AEROMOTIVE Fuel Pressure Regulator Ford fits MUSTANG 2010

The Aeromotive VSS55J4 Fuel Pressure Regulator is a high-performance aftermarket component designed specifically for 10 Ford Mustang applications. This regulator is engineered to deliver precise and consistent fuel pressure to ensure optimal engine performance and efficiency.

The VSS55J4 regulator features a 5/16 NPT inlet and a 3/8 NPT outlet, making it a direct replacement for the factory regulator. It is constructed from 6061-T6 billet aluminum, which provides superior strength and durability, as well as excellent heat dissipation properties. The regulator body is anodized for added protection against corrosion and wear.

This regulator utilizes a diaphragm-style design, which eliminates the need for a vacuum hose and provides faster response times compared to traditional vacuum-operated regulators. The diaphragm is made from a high-quality, flexible material that can withstand the rigors of high-performance applications.

The VSS55J4 regulator is adjustable from 20 to 100 psi, allowing it to accommodate various engine modifications and tuning requirements. It is equipped with a bleed screw, which simplifies the installation process and ensures that all air is purged from the system.

This regulator also includes a built-in fuel pressure gauge port, which allows for easy integration of a fuel pressure gauge for real-time monitoring and tuning capabilities. It is compatible with both electric and mechanical fuel pumps, making it a versatile choice for various Ford Mustang applications.

In summary, the Aeromotive VSS55J4 Fuel Pressure Regulator is a high-quality, high-performance component that offers precise fuel pressure control, durability, and ease of installation for 10 Ford Mustang applications. Its diaphragm-style design, adjustability, and compatibility with various fuel pump types make it an excellent choice for enthusiasts seeking to optimize their engine performance.

The Aeromotive Vapor Fuels -5AN Fuel Pressure Regulator (Part Number: Vapor Fuels -5AN FPR-1018-55) is a popular choice among Ford Mustang enthusiasts for improving fuel pressure in their vehicles. Here are some pros and cons of using this regulator over the stock or OEM regulator:

1. Increased Fuel Pressure: The primary reason for using an aftermarket regulator like the Aeromotive VFP-1018-55 is to achieve a higher fuel pressure than the stock regulator can provide. This can lead to better engine performance, improved throttle response, and increased power output.

2. Better Build Quality: Aftermarket fuel pressure regulators like the Aeromotive VFP-1018-55 are generally built with higher-quality materials and components than OEM regulators. This can result in better durability, reliability, and longevity.

3. Adjustability: The Aeromotive VFP-1018-55 is an adjustable fuel pressure regulator. This means that you can easily adjust the fuel pressure to your desired level using the external adjustment knob. This can be particularly useful for fine-tuning your engine's performance.

4. Improved Fuel System Flow: By increasing fuel pressure, the Aeromotive VFP-1018-55 can help improve the overall flow of fuel through your Ford Mustang's fuel system. This can lead to better fuel distribution and more even fuel delivery to all cylinders.

1. Cost: Aftermarket fuel pressure regulators like the Aeromotive VFP-1018-55 can be more expensive than OEM regulators. While the benefits may outweigh the cost, it is an important consideration for some enthusiasts.

2. Installation Complexity: Installing an aftermarket fuel pressure regulator like the Aeromotive VFP-1018-55 can be more complex than installing an OEM regulator. This may require additional tools, time, and expertise.

3. Potential for Overpressure: While increasing fuel pressure can lead to performance benefits, it can also potentially lead to overpressure issues if not set up correctly. This can result in damage to your fuel system or engine.

In conclusion, the Aeromotive Vapor Fuels -5AN Fuel Pressure Regulator (VFP-1018-55) offers several advantages over the stock or OEM regulator for a Ford Mustang. These include increased fuel pressure, better build quality, adjustability, and improved fuel system flow. However, it also comes with some potential drawbacks, such as cost, installation complexity, and the risk of overpressure.

If you are looking for improved fuel pressure and engine performance in your Ford Mustang, and you are willing to invest the time, money, and expertise required for installation, then the Aeromotive VFP-1018-55 is a solid choice. However, if you are on a tight budget or prefer a more straightforward installation, then a stock or OEM regulator may be a better option for you. Ultimately, the decision comes down to your specific goals, budget, and level of expertise.

part # vs55j4 prices

• $200.00-$248.92

specifications injectiopug:

• for models: Mustang
• for makes: Ford
• brand: Aeromotive
• part type: Fuel Pressure Regulator
• manufacturer part number: VS55J4
• product warranty: 12 Month Warranty
• years: 2010 10
• important: Please Read All Notes Before Making This Purchase
• cs-sku: 400

offer injectiopug:

• quantity: 1
• availability: In Stock
• options: Ship-to-home
• sold: 0
• started: June 25, 2025

general injectiopug:

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

shipping injectiopug:

• carrier: FedEx
• cost: $0.00
• service: FedEx Ground or FedEx Home Delivery
• transit: 3-10 Days
• class: Standard
• type: Fixed

payments injectiopug:

• credit card: Mastercard
• other
• wallet: Paypal

returns injectiopug:

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

seller injectiopug:

• # reviews: 50208
• rating: 95.4%

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