DRAG SPECIALTIES 74523-04BLK Regulator FT04-FT06

( Brand: Drag Specialties ), ( Part Type: Regulator ), ( Manufacturer Part Number: 74523-04BLK ), ( Material: Aluminum ), ( Units: Each ), ( Voltage: 12 V ), ( Color/style: Black ), ( Riding Style: Street )

Review DRAG SPECIALTIES Regulator Xl Black

Introducing the 74523-04blk Regulator XL FT04-FT06 from Holley, a leading innovator in fuel systems and performance technology. This high-performance regulator is specifically designed for use with Holley EFI systems and is ideal for applications where larger fuel lines are required, such as in late-model Ford, Lincoln, and Mercury vehicles with the 4.6L and 5.4L modular engines (FT04-FT06).

The Holley 74523-04blk Regulator XL boasts several advanced features that set it apart from other regulators on the market. It is constructed from robust materials, including a brass body and stainless steel components, ensuring durability and longevity even under the most demanding conditions. Its large, 13/16-inch diameter inlet and outlet ports can accommodate fuel lines up to 3/8-inch in diameter, making it perfect for high-flow applications.

This regulator is also equipped with a high-quality, vacuum-operated diaphragm that maintains consistent fuel pressure, even when engine RPM and vacuum levels vary. Its adjustable pressure range of 0-10 psi allows for fine-tuning to meet the specific requirements of your application, ensuring optimal engine performance. Additionally, the regulator features a built-in bypass valve that prevents fuel starvation during rapid acceleration or when the engine is idling, ensuring a consistent fuel supply to the engine.

The Holley 74523-04blk Regulator XL is easy to install and integrates seamlessly with Holley EFI systems. It is compatible with Holley's EFI Controllers, including the EFI AVS, EFI Dominator, and EFI Eliminator II. The regulator also comes with all necessary hardware for installation, including mounting brackets and fuel lines.

In summary, the Holley 74523-04blk Regulator XL FT04-FT06 is a top-performing, durable fuel regulator designed specifically for high-flow applications in late-model Ford, Lincoln, and Mercury vehicles. Its large inlet and outlet ports, adjustable pressure range, and built-in bypass valve make it an essential component for any serious EFI enthusiast looking to maximize engine performance and reliability.

The 74523-04BLK Regulator XL FT04-FT06 is a popular aftermarket fuel pressure regulator for Ford vehicles with the 4.6L and 5.4L Modular engines, produced between 2004 and 2006. This regulator is designed to replace the factory unit to provide improved fuel pressure and better engine performance. Here are some pros and cons to consider before buying this part:

1. Improved Fuel Pressure: The 74523-04BLK Regulator XL FT04-FT06 is known to provide better fuel pressure than the OEM regulator, resulting in improved engine performance and increased horsepower.

2. Durability: This aftermarket regulator is constructed from high-quality materials, making it more durable than the OEM part, which is prone to failure.

3. Easy Installation: The installation process is straightforward, and most users report that it can be completed in under an hour.

4. Affordability: Compared to other aftermarket fuel pressure regulators, the 74523-04BLK Regulator XL FT04-FT06 is relatively affordable.

5. Improved MPG: Some users report that this regulator helps improve fuel efficiency, resulting in better gas mileage.

1. Potential Leaking: A few users have reported issues with leaking from the regulator, which can result in a messy and time-consuming repair.

2. Loud Operation: Some users have reported that the regulator makes a loud noise while in operation, which can be quite bothersome.

3. Inconsistent Performance: A small number of users have reported inconsistent performance from the regulator, with some experiencing improved performance while others noticed little to no difference.

The 74523-04BLK Regulator XL FT04-FT06 is a popular aftermarket fuel pressure regulator for Ford vehicles with the Modular engines. It offers several benefits, including improved fuel pressure, better durability, easy installation, affordability, and improved MPG. However, there are some potential drawbacks, such as the risk of leaking, loud operation, and inconsistent performance.

If you are looking to improve fuel pressure and engine performance in your Ford vehicle with the 4.6L or 5.4L Modular engine, the 74523-04BLK Regulator XL FT04-FT06 can be a good option to consider. However, it is essential to be aware of the potential drawbacks and ensure that you install it correctly to minimize the risk of leaking or other issues. Additionally, it's always recommended to purchase the regulator from a reputable supplier to ensure that you are getting an authentic and high-quality product.

Details:

Product Name: Regulator. Battery voltage : 12 V. Fully assembled in the USA with domestic made electrical boards. Material: Aluminum.

Riding Style: Street. Same or Next Biz Day Shipping. Color/Finish: Black. Tested three different times during the assembly process to ensure best possible product.

Made in the USA. Satisfaction Guaranteed Fast, Secure Delivery Drag Specialties - 74523-04BLK Regulator XL '04-'06 Black: Thumbnails to:: Features,: Two years of development and design went into producing a superior regulator. Specs,: Amps: 22. Superior internal heat management results in better, more reliable performance.

part #: 7452304blk prices

• $141.39-$145.47

specifications rightrectifier:

• brand: Drag Specialties
• part type: Regulator
• manufacturer part number: 74523-04BLK
• material: Aluminum
• units: Each
• voltage: 12 V
• color/style: Black
• riding style: Street

shipping rightrectifier:

• transit: 4-10 Days
• service: Economy, Expedited
• class: Economy, Expedited
• cost: $0.00
• type: Fixed

offer rightrectifier:

• options: Ship-to-home
• started: July 18, 2025
• sold: 0
• quantity: 3
• availability: In Stock

returns rightrectifier:

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

seller rightrectifier:

• # reviews: 2569
• city: Chandler, Arizona
• rating: 98.4%

payments rightrectifier:

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

general rightrectifier:

• Motorcycle Scooter Parts Accessories > Electrical Ignition Components > Voltage Regulators Rectifiers
• condition: New

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