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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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Evil-Energy-Challenge-Selecting-The-Right-Muffler-Clamp-For-The-Job EVILENERGY

Evil Energy Challenge: Selecting The Right Muffler Clamp For The Job

wunini 0 Comments

Muffler clamps, also known as exhaust clamps are largely used in automobiles to keep the vehicle exhaust system intact without any weld. It does this by keeping the components of the system “clamped.” A high-quality muffler clamp will enhance the vehicle’s performance. Therefore, it is worthwhile to take a look at the finer details...
Stop-Leaks-Avoid-Transmission-Cooler-Failure-With-This-10-Fix EVILENERGY

Stop Leaks! Avoid Transmission Cooler Failure With This $10 Fix

renfeng 0 Comments

Ever noticed that your car struggles to climb a minor incline, especially on a hot day? You might think it’s just the engine working a little harder, but maybe the transmission is about to fail! Don’t worry! This could be caused by a small leak and a $10 band clamp can fix it. However,...
Understanding-An-Fittings-Enjoy-Perfect-Sealing-Throughout-The-Vehicle EVILENERGY

Understanding An Fittings: Enjoy Perfect Sealing Throughout The Vehicle

ZKL 1 comment

Understanding An Fittings: Enjoy Perfect Sealing Throughout The Vehicle AN fittings connect metal tubing and flexible hoses together. They provide leak-free connections for carrying fluids. They offer a wide range of applications and the benefits are numerous. With variable sizes and designs available, people often get confused. We will guide you through every step...
Fueling-Precision-Exploring-The-Versatility-Of-3-8-Braided-Fuel-Lines EVILENERGY

Fueling Precision: Exploring The Versatility Of 3/8 Braided Fuel Lines

ZKL 0 Comments

Fueling Precision: Exploring The Versatility Of 3/8 Braided Fuel Lines Fuel lines constitute an integral element of an automotive system, allowing fuel to flow unhindered from the gas tank to the engine. They are also vital parts of the engine system that guarantee a smooth and constant fuel transfer from the gas tank to...
Evil-Energy-s-Exhaust-Clamp-And-Cutout-Level-Up-Your-Modifications EVILENERGY

Evil Energy’s Exhaust Clamp And Cutout: Level Up Your Modifications

ZKL 0 Comments

Evil Energy’s Exhaust Clamp And Cutout: Level Up Your Modifications It is common for vehicle owners to make aftermarket modifications to their cars and trucks. For modern vehicles, it may seem to be a Saturday afternoon task. But for others, you may need a dual exhaust kit, bulk exhaust tubing, your favorite pair of...
Exploring The Features And Benefits Of 12 Volt Inline Fuel Pump!

Exploring The Features And Benefits Of 12 Volt Inline Fuel Pump!

ZKL 0 Comments

Exploring The Features And Benefits Of 12 Volt Inline Fuel Pump! In the world of vehicles, a smooth ride is all about fuel delivery and efficiency. It’s there that the 12v electric fuel pump takes action. An inline fuel pump is a key component as it allows the right amount of fuel into the...

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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