EVIL ENERGY
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EVIL ENERGY Fuel Pressure Regulator 6AN EFI Bypass Return Adjustable (30-70PSI), Black
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EVIL ENERGY Fuel Pressure Regulator 6AN EFI Bypass Return Adjustable (30-70PSI), Black
Adjustable fuel pressure from 30psi to 70psi, designed for most vehicle's EFI systems.
EVIL ENERGY Fuel Pressure Regulator 6AN EFI Bypass Return Adjustable (30-70PSI), Black
Item #: 200925499

EVIL ENERGY Fuel Pressure Regulator 6AN EFI Bypass Return Adjustable (30-70PSI), Black

Item #: 200925499

TMT 352

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Adjustable fuel pressure from 30psi to 70psi, designed for most vehicle's EFI systems.
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What Stands Out

Adjustable Pressure Range
Offers an adjustable fuel pressure range of 30-70 PSI, allowing for precise tuning of fuel delivery based on specific engine requirements for optimal performance.
Durable Construction
Constructed from high-quality materials with a sleek black finish, ensuring longevity and resistance to corrosion, which enhances reliability under varying conditions.
Easy Installation
Designed with a user-friendly setup in mind, this regulator features a compact design and standard 6AN fittings, making installation straightforward for both enthusiasts and professionals.

Product Details

Shop EVIL ENERGY Fuel Pressure Regulator 6AN EFI Bypass Return Adjustable (30-70PSI), Black online at a best price in Turkmenistan. B0FBR8CHM1

Dangerous Goods

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

Who Should Buy?

Suitable For
  • High-Performance Builds

    Ideal for car enthusiasts tuning high-performance engines requiring precise fuel pressure adjustments for efficiency.

  • EFI Applications

    Perfect for EFI systems needing a reliable adjustable regulator to manage fuel delivery effectively.

  • DIY Projects

    Great for hobbyists involved in custom automotive projects wanting to optimize fuel pressure in their modifications.

Not Suitable For
  • Stock Vehicles

    Not suitable for standard vehicles requiring minimal modifications or maintaining factory fuel pressure settings.

Product Description

EVIL ENERGY Fuel Pressure Regulator 6AN EFI Bypass Return Adjustable (30-70PSI), Black

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the purpose of the EVIL ENERGY Fuel Pressure Regulator?

    Answer: The EVIL ENERGY Fuel Pressure Regulator is designed to maintain consistent fuel pressure in EFI systems. It allows for bypass return functionality, which ensures that excess fuel is returned to the tank instead of overwhelming the injectors. This feature is essential for performance vehicles and those with modified engines, providing better control over fuel delivery and enhancing efficiency.
  • Question: How do I adjust the fuel pressure on this regulator?

    Answer: Adjusting the fuel pressure on the EVIL ENERGY regulator is straightforward. You simply turn the adjustment screw located on the top of the unit, which can modify the output pressure between 30 to 70 PSI. This adjustability enables you to fine-tune pressure based on your engine’s requirements, making it ideal for different performance applications.
  • Question: Is the EVIL ENERGY Fuel Pressure Regulator compatible with all EFI systems?

    Answer: While the regulator is designed for a wide range of EFI systems, it’s vital to confirm compatibility with your particular application. This model works best for performance setups that demand precise fuel pressure control. Always consult your vehicle’s specifications and installation manual to ensure a proper fit, especially in customized builds.
  • Question: What materials are used in the construction of this regulator?

    Answer: The EVIL ENERGY Fuel Pressure Regulator features a robust aluminum body with a sleek black finish, ensuring durability and resistance to corrosion. This construction not only provides a professional appearance but also withstands the harsh environments typically encountered in automotive fuel systems, making it a reliable choice for enthusiasts and serious racers.
  • Question: Can I replace my existing fuel pressure regulator with the EVIL ENERGY model?

    Answer: Yes, the EVIL ENERGY model can effectively replace most OEM fuel pressure regulators, provided the mounting dimensions and connection types align. When upgrading, you’ll experience improvements in fuel management and overall engine performance. Before installation, ensure that the dimensions of the replacement unit suit your vehicle.
  • Question: What pressure range does this regulator support?

    Answer: The EVIL ENERGY Fuel Pressure Regulator supports an adjustable pressure range from 30 to 70 PSI. This flexibility allows users to cater the fuel flow to specific performance requirements, making it an excellent choice for both street and racing applications.
  • Question: Does this regulator come with an installation kit?

    Answer: The EVIL ENERGY Fuel Pressure Regulator typically does not come with a complete installation kit. However, it is designed to integrate seamlessly with standard 6AN fittings. For best results, it’s advisable to acquire quality line fittings, adapters, and hoses separately to ensure a reliable and leak-free installation.
  • Question: What are the benefits of a bypass return fuel pressure regulator?

    Answer: A bypass return fuel pressure regulator benefits your EFI system by ensuring a consistent fuel supply under various loads. By returning the excess fuel to the tank, it minimizes pressure fluctuations, improves fuel atomization, and enhances throttle response. This is particularly advantageous for tuners looking to optimize performance in modified engines.
  • Question: Can this product be used in racing applications?

    Answer: Absolutely! The EVIL ENERGY Fuel Pressure Regulator is an excellent choice for racing applications due to its adjustable PSI range and robust build. It allows for precise fuel pressure control, which is critical for tuning performance engines to achieve peak efficiency and maximum horsepower during races.
  • Question: Where can I buy EVIL ENERGY Fuel Pressure Regulator 6AN EFI Bypass Return Adjustable 30-70PSI, Black in Turkmenistan?

    Answer: You can purchase the EVIL ENERGY Fuel Pressure Regulator on Ubuy, which offers a range of automotive products. They provide a convenient platform to find the regulator along with other performance parts you may need for your vehicle.

EVIL ENERGY Pressure Regulators Editorial Review

The EVIL ENERGY Fuel Pressure Regulator has received a mix of feedback from customers, highlighting both positive and negative experiences. On the positive side, several users have praised the regulator for its ability to accurately maintain fuel pressure, with one customer reporting a seamless transition from an ineffective Wix regulator to the EVIL ENERGY product, achieving precise pressure settings. The easy installation and overall functionality were noted by multiple reviewers who found that the adjustable feature worked well and the regulator complemented EFI setups nicely. However, the product's quality has come under scrutiny, with some users reporting significant issues such as fuel leakage, which detracted from their overall experience. Specifically, customers have cited problems with the fittings and plugs leaking, indicating that the Construction may not be robust enough for rigorous use. For some, the leaks were so severe that the regulator rendered ineffective, compelling them to return the product altogether. Despite the aesthetic appeal and initial positive functionalities mentioned, the ongoing issues with leakage and quality control have left certain buyers dissatisfied. Overall, while the EVIL ENERGY Fuel Pressure Regulator shows promise in functionality and design for some users, the recurring concerns regarding Construction quality and persistent leaking issues overshadow its potential benefits for others. **

Customer Reviews & Ratings

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Pros

  • Accurate fuel pressure regulation.
  • Easy to install and adjust.
  • Works well with various EFI setups.
  • Attractive design that enhances under-hood aesthetics.

Cons

  • Concerns about overall quality and reliability.

Platform Trust & Buyer Confidence

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4.2/5 9250 + reviews
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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
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TMT 352

Order now and get it around Monday, August 17

QTY:

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Fastest cross-border delivery

Features & Benefits

  • Compatible with gasoline, E85, and alcohol/ethanol fuels.
  • Adjust fuel pressure easily from 30psi to 70psi with a simple set screw.
  • Includes essential fittings and accessories for straightforward installation.
  • Not suitable for diesel fuel and nylon braided fuel line with E85.
  • Comes with a pressure gauge to help monitor fuel pressure accurately.
  • Perfect for enhancing performance in your vehicle's EFI system.

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