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Mastering Your Vehicle's Performance: The Ultimate Guide to the Gas Fuel System

26 January 2026

Return vs. Returnless Fuel Systems: The Ultimate Guide for Performance Builds & LS Swaps

20 January 2026

The Ultimate Visual Guide to Your Car’s Fuel System & Tank Anatomy

13 January 2026

Why Your Truck Needs a 6.7 Cummins Cold Air Intake?

07 January 2026

What is a PTFE Fuel Line? From Material Properties to Industrial Applications

31 December 2025

Featured Products

[CPE][PTFE]
EVIL ENERGY Fuel Cell Tank Kit-Efficient Fuel System Solutions 5/10/15 Gallon

This comprehensive kit includes: 

  • 5/10/15 Gallon Fuel Cell Tank
  • 20-75PSI&75-120PSI fuel pressure regulator
  • 300LPH high flow fuel pump
  • 6AN 20FT CPE/PTFE Durable fuel lines (optional fittings)
  • 10&100-micron fuel filter
  • 50mm Fuel Filter Mounting Bracket*2
  • 60mm Fuel Filter Mounting Bracket*1
  • necessary fittings for easy installation. 
$90.24
$90.24
$123.99
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EVIL ENERGY Fuel Pressure Regulator 6AN EFI Bypass Return Adjustable 20-140psi Black&Red[20-75PSI&75-120PSI]
EVIL ENERGY Fuel Pressure Regulator 6AN EFI Bypass Return Adjustable 20-140psi Black&Red - Red

Durable Construction: Precision-machined 6061-T6 aluminum alloy, corrosion-resistant and heat-tolerant (withstands harsh engine bay conditions), ensuring long-term reliability.

EFI System Compatibility: Fits most vehicles' electronic fuel injection (EFI) systems; maintains stable fuel pressure for optimized combustion, performance, and fuel economy.

Fuel Compatibility: Works with gasoline, E85, and alcohol/ethanol; not compatible with diesel fuel; note: nylon braided fuel lines are not E85-compatible (use PTFE-lined hoses for E85).

Bypass Return Design: Prevents pressure spikes during acceleration, boost, or high-load scenarios, protecting fuel injectors and rails from damage.

All-in-One Kit: Each variant includes essential components (fuel pressure regulator, pressure gauge, fittings, sealant tape, tools like Allen keys); no extra purchases needed for standard installation.

Easy Installation & Tuning: Adjust pressure via top set screw (clockwise = increase, counterclockwise = decrease); use thread sealant tape on NPT gauge port to avoid leaks; professional installation highly recommended (especially for high-pressure variants).

$75.99
$75.99
$119.99
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Understanding Performance Improvements: Oil System Components Explained

Understanding Performance Improvements: Oil System Components Explained

ZKL 0 Comments

Understanding Performance Improvements: Oil System Components Explained Automobiles have a pivotal role in our lives serving as dependable modes of transportation. Now consider relying on a vehicle that is not in top condition, it will undoubtedly cause major inconvenience. As a result, it is critical to keep your vehicle in good condition. So, let’s...
Mastering-V-Band-Clamps-Essential-Insights-For-Securing-Exhaust-System EVILENERGY

Mastering V Band Clamps: Essential Insights For Securing Exhaust System

ZKL 0 Comments

Mastering V Band Clamps: Essential Insights For Securing Exhaust System V-band clamps are crucial for the security of the exhaust system. These adjustable clamps provide a strong and reliable connection between exhaust components to ensure optimal performance and prevent leakage. Whether you are a do-it-yourself person or a professional mechanic, this post will show...
EVIL-ENERGY-S-GUIDE-TO-UPGRADING-YOUR-CAR-THE-IMPACT-OF-EXHAUST-MUFFLERS EVILENERGY

EVIL ENERGY’S GUIDE TO UPGRADING YOUR CAR: THE IMPACT OF EXHAUST MUFFLERS

ZKL 0 Comments

EVIL ENERGY’S GUIDE TO UPGRADING YOUR CAR: THE IMPACT OF EXHAUST MUFFLERS Although a muffler is frequently disregarded, it is a crucial component of the exhaust system. The primary function is to reduce the loud exhaust system sound, as automobile engines may be quite noisy. When fitted, this single-working device can play a vital role in the efficient functioning of your car’s exhaust system. It...
HOW EVIL ENERGY’S CUTOUTS CAN ELEVATE YOUR DRIVING EXPERIENCE?

HOW EVIL ENERGY’S CUTOUTS CAN ELEVATE YOUR DRIVING EXPERIENCE?

ZKL 0 Comments

HOW EVIL ENERGY’S CUTOUTS CAN ELEVATE YOUR DRIVING EXPERIENCE? A small change can turn your car’s quiet sound into a loud and mighty roar. This transformation is made possible by the innovation known as exhaust cutouts. An exhaust cutout sits between the engine headers and the mufflers in your car. Think of it like a secret passage. When it’s closed, all the...
Performance Tuning 101: The Crucial Role Of Exhaust Band Clamps

Performance Tuning 101: The Crucial Role Of Exhaust Band Clamps

ZKL 0 Comments

Performance Tuning 101: The Crucial Role Of Exhaust Band Clamps Band clamps are the super helpers for your car pipes. If you are a car owner, you must be familiar with your vehicle’s performance intricacies. Exhaust band clamps are like magic hugs for exhaust pipes. They keep everything tight and secure, making sure your...
How Evil Energy’s Nylon Braided Fuel Hose Transforms Your Vehicle?

How Evil Energy’s Nylon Braided Fuel Hose Transforms Your Vehicle?

ZKL 0 Comments

How Evil Energy’s Nylon Braided Fuel Hose Transforms Your Vehicle? Many vehicle owners have encountered various fuel-line-related issues ever since ethanol began to be sold as pump petrol. Due to the effect of ethanol on rubber, plastic, and metal materials, many people worry about spending money and time on fuel delivery systems. This problem...

Latest Posts

Mastering Your Vehicle's Performance: The Ultimate Guide to the Gas Fuel System

Mastering Your Vehicle's Performance: The Ultimate Guide to the Gas Fuel System

Jan 26, 2026
Fuel system optimization is the heart of automotive excellence. Whether you’re prepping an LS swap or restoring a classic, understanding the mechanics of your gas...
View details
Return vs. Returnless Fuel Systems: The Ultimate Guide for Performance Builds & LS Swaps

Return vs. Returnless Fuel Systems: The Ultimate Guide for Performance Builds & LS Swaps

Jan 20, 2026
Choosing the right fuel delivery method is the difference between a reliable daily driver and a performance machine plagued by heat soak. This guide provides...
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The Ultimate Visual Guide to Your Car’s Fuel System & Tank Anatomy

The Ultimate Visual Guide to Your Car’s Fuel System & Tank Anatomy

Jan 13, 2026
Dive into the anatomy of performance fuel systems with this comprehensive visual guide. We explore detailed car fuel tank diagrams, the engineering behind gas tank...
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Why Your Truck Needs a 6.7 Cummins Cold Air Intake?

Why Your Truck Needs a 6.7 Cummins Cold Air Intake?

Jan 07, 2026
This comprehensive guide explores why upgrading the factory 6.7 Cummins intake is a top priority for performance and longevity. While stock airboxes prioritize noise reduction,...
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What is a PTFE Fuel Line? From Material Properties to Industrial Applications

What is a PTFE Fuel Line? From Material Properties to Industrial Applications

Dec 31, 2025
This comprehensive guide analyzes the technical advantages of PTFE (Teflon) fuel line systems in modern Fuel Injection and E85 applications. It explores the chemical resilience...
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The Ultimate Guide to Coolant Reservoir Tanks: Function, Safety, and Performance

The Ultimate Guide to Coolant Reservoir Tanks: Function, Safety, and Performance

Dec 29, 2025
The coolant reservoir is the unsung hero of your vehicle's cooling system, acting as a 'spare lung' to manage thermal expansion and prevent engine overheating....
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