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Unlocking Performance: The Essential Role of AN to AN Fittings from Evil Energy

Oct 24, 2024 R yan 0 Comments

This post explores the critical role of AN to AN fittings in enhancing automotive performance. Learn about the benefits of using high-quality fittings from Evil Energy, including versatility, ease of installation, and superior flow characteristics. Discover tips for choosing and installing AN fittings to optimize your vehicle's fluid transport systems.

Is Your Fuel Filter Failing? Here’s How to Tell

Oct 15, 2024 Waylin 0 Comments

Struggling with sluggish performance or stalling? Learn key signs of a bad fuel filter to enhance your car's efficiency and avoid costly repairs.

How to Adjust New Fuel Pressure Regulator: A Simple Guide

Oct 11, 2024 Waylin 0 Comments

Want a smoother ride? Adjusting your fuel pressure regulator is key! Learn how to set the right fuel pressure for optimal engine performance in this easy guide.

Is PTFE or Rubber Better for Fuel Hoses? A Comprehensive Comparison

Oct 09, 2024 Waylin 0 Comments

Choosing the right fuel line matters! Learn how PTFE hoses outperform rubber in durability, safety, and performance. Make the best choice for your vehicle today!

Fuel Filter vs. Oil Filter: Essential Differences You Must Know!

Sep 27, 2024 Waylin 0 Comments

Confused about fuel filters and oil filters? Learn the crucial differences that can impact your engine’s health and performance. Don’t miss these essential tips!

How Much Should It Cost to Replace a Fuel Pump?

Sep 25, 2024 Waylin 0 Comments

Facing sudden car troubles? Learn about fuel pump replacement costs in 2024 to make informed choices and avoid unexpected breakdowns.

Join Us for the Autumn Clearance Sale & New Product Launch Celebration!

Sep 23, 2024 Waylin 0 Comments

Don't miss our Autumn Clearance Sale! Enjoy 25% off on clearance items and exclusive new product launches. Upgrade your vehicle today!

Latest Posts

1st Evil Energy Forum Car Mod Photography Contest [Winners Announced] 🎉

Apr 03, 2025

Got an awesome project you’re proud of? Now’s your chance to showcase it and win big! Share a picture of your best build on this...

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What is a Transmission Cooler?

Mar 30, 2025

When it comes to keeping your vehicle running smoothly, one of the most important components that often goes unnoticed is the transmission cooler. Understanding what...

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Exhaust Mufflers vs Exhaust Systems: Understanding the Key Differences

Mar 26, 2025

Introduction: When it comes to automotive performance and noise control, two terms often come up: exhaust mufflers and exhaust systems. While these terms are frequently...

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EVIL ENERGY 9th Anniversary Celebration Guide: Exclusive Deals and Limited Edition Blind Boxes Await!

Mar 24, 2025

We’re thrilled to announce that EVIL ENERGY is celebrating its 9th anniversary, and we’ve lined up some amazing deals just for you! From March 24th to...

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What Do Exhaust Mufflers Do? A Comprehensive Guide for Car Enthusiasts

Mar 24, 2025

When it comes to automotive modifications, one of the most common questions is: "What do exhaust mufflers do?" Simply put, exhaust mufflers are designed to minimize engine noise...

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How Much Is It to Repair a Fuel Pump? Key Factors Affecting Fuel Pump Repair Cost

Mar 19, 2025

Fuel pump issues can lead to unexpected breakdowns and expensive repairs. This guide explores the average cost of fuel pump replacement across different regions and...

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Let customers speak for us

from 369 reviews

EVIL ENERGY 6AN Male to 3/8" 5/16" Quick-Disconnect Female EFI Fitting Aluminum

Matt Kinney

Everything went together perfectly

I upgraded to ptfe line to run e85 bought the ls swap kit and 10 micron filter. Almost a dozen fittings everything went together perfectly and no keaks on start up. Very happy would buy again no question.

EVIL ENERGY 6AN Male to 3/8" 5/16" Quick-Disconnect Female EFI Fitting Aluminum

04/28/2025

EVIL ENERGY LS Swap Fuel Kit | Fuel Filter|6AN 20FT Fuel Hose |20-120PSI Regulator | 300LPH High Flow Fuel Pump For LS Swap EFI Systems and More

Cordero Weathers

I Love You Evil Energy

Evil Energy has the best fuel systems ever I recommend them to some of my Chevy Riding Boyz giving them five stars ⭐️⭐️⭐️⭐️⭐️

EVIL ENERGY LS Swap Fuel Kit | Fuel Filter|6AN 20FT Fuel Hose |20-120PSI Regulator | 300LPH High Flow Fuel Pump For LS Swap EFI Systems and More

04/21/2025

EVIL ENERGY 4/6/8/10AN CPE Fuel Line Kit Black Nylon Braided Fuel Hose Fitting Kit 20FT/25FT

TImothy Halas

-6 20ft kit

Exactly what my now 16 year old son needed to finish his new top dragster build. Already had the -10 line and fittings.

EVIL ENERGY 4/6/8/10AN CPE Fuel Line Kit Black Nylon Braided Fuel Hose Fitting Kit 20FT/25FT

04/08/2025

EVIL ENERGY Overflow Tank Coolant Radiator Tank Reservoir Expansion Universal Aluminum

Mike Strasser

I installed it in a v8 swapped ford ranger!

I used some nylon spacers and riv nuts to attach this to my inner apron. As long as this doesn't leak when filled, I see no problems. This should do its job just fine. To be safe I used some teflon tape on the threads. I've used all evil energy fittings, lines, and hoses on this build. Mostly purchased from amazon, prime shipping is a game changer. So far I have not been let down; only impressed. Thanks EE!

EVIL ENERGY Overflow Tank Coolant Radiator Tank Reservoir Expansion Universal Aluminum

03/21/2025

EVIL ENERGY Fuel Transfer Hose Farm Fuel Hose for Dispensing Diesel Gasoline Kerosene Biodiesel

Cody

Great hose so far!

Unbelievable price on a quality hose!

EVIL ENERGY Fuel Transfer Hose Farm Fuel Hose for Dispensing Diesel Gasoline Kerosene Biodiesel

02/13/2025

EVIL ENERGY Baffled Oil Catch Can Oil Separator Catch Can with Breather Filter 300ml Universal Aluminum 3/8" ID 2.6FT/5FT NBR Fuel Hose Kit

Jav Kaven

Like it

Beautifully Made, I like it.

EVIL ENERGY Baffled Oil Catch Can Oil Separator Catch Can with Breather Filter 300ml Universal Aluminum 3/8" ID 2.6FT/5FT NBR Fuel Hose Kit

01/08/2025

Kim stewart

Good

I've got about 90% of my fuel system parts from Evil Energy, and I absolutely recommend them. Everything works great, and the installation is a breeze. Please keep up the good work, Evil Energy! I'll be back for engine and cooling parts soon

EVIL ENERGY LS Swap Fuel Kit | Fuel Filter|6AN 20FT Fuel Hose |20-120PSI Regulator | 300LPH High Flow Fuel Pump For LS Swap EFI Systems and More

01/08/2025

MartinY

Highly recommend!!

I snagged this kit to soup up the fuel system on my old car, haha. Can't wait to see the final results! The quality is consistently great, and the price is awesome. I'll definitely be buying more.😈

EVIL ENERGY LS Swap Fuel Kit | Fuel Filter|6AN 20FT Fuel Hose |20-120PSI Regulator | 300LPH High Flow Fuel Pump For LS Swap EFI Systems and More

01/08/2025

EVIL ENERGY Fuel Cell Tank Kit-Efficient Fuel System Solutions 5/10/15 Gallon

Tomas

Good Price

Great fuel solution, great price!

EVIL ENERGY Fuel Cell Tank Kit-Efficient Fuel System Solutions 5/10/15 Gallon

01/08/2025

EVIL ENERGY Fuel Filter Regulator 58 PSI Kit for LS Swap EFI Conversion

JamesGGG

😈 Evil Energy, good as always!

Great replacement for my 10 yr old filter, would buy again.

EVIL ENERGY Fuel Filter Regulator 58 PSI Kit for LS Swap EFI Conversion

01/08/2025

EVIL ENERGY Hose Fitting Adjustable Wrench 3AN-16AN Spanner Lightweight Aluminum

Larry Geddes

A high quality, compact tool

I no longer need that handful of wrenches to work on my race car’s fuel lines. A very nice piece. Thank
You.

EVIL ENERGY Hose Fitting Adjustable Wrench 3AN-16AN Spanner Lightweight Aluminum

12/09/2024

M Watson

EVIL ENERGY LS Swap Fuel Filter Regulator 58PSI with 6AN PTFE EFI Fuel Hose Kit?

Great quality products and customer service will purchase again with confidence.

EVIL ENERGY LS Swap Fuel Filter Regulator 58PSI with 6AN PTFE EFI Fuel Hose Kit

12/04/2024

EVIL ENERGY 4/6/8/10AN PTFE Fuel Line E85 Nylon Braided Fuel Hose 10-25FT Optional

Tyke Mattinson

Good customer service

Ordered some hose and fittings not to long ago and the hose would not fit in the fittings even though it was the same AN but there was a little misunderstanding but they were very good about helping me find the right hose that i need and good at working through the problems and even sent me the hose i need for free and let me keep the other stuff. 10/10 would recommend

EVIL ENERGY 4/6/8/10AN PTFE Fuel Line E85 Nylon Braided Fuel Hose 10-25FT Optional

09/03/2024

EVIL ENERGY 4/6/8/10/12AN CPE Nylon Braided Fuel Hose Line 5-20FT

William

Don’t be fooled by other cheap Chinese hose lines. These EVIL fuel lines comp in nice professional packaging and have the hose ends taped off to prevent splaying. I have purchased other 6an hoses before and they were much unnecessarily fatter inside the steel sleeve. The ID bore is also more consistent than cheap Chinese alternatives on Amazon. Buy with confidence from this seller A+++

EVIL ENERGY 4/6/8/10/12AN CPE Nylon Braided Fuel Hose Line 5-20FT

09/02/2024

EVIL ENERGY Universal EFI Fuel System Kit with PTFE Fuel Line and 10-Micron Fuel Filter

Ron D

Great product. Excellent quality.

Easy kit to use as needed.

EVIL ENERGY Universal EFI Fuel System Kit with PTFE Fuel Line and 10-Micron Fuel Filter

08/31/2024

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1st Evil Energy Forum Car Mod Photography Contest [Winners Announced] 🎉

What is a Transmission Cooler?

Exhaust Mufflers vs Exhaust Systems: Understanding the Key Differences

EVIL ENERGY 9th Anniversary Celebration Guide: Exclusive Deals and Limited Edition Blind Boxes Await!

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Featured Products

Unlocking Performance: The Essential Role of AN to AN Fittings from Evil Energy

Is Your Fuel Filter Failing? Here’s How to Tell

How to Adjust New Fuel Pressure Regulator: A Simple Guide

Is PTFE or Rubber Better for Fuel Hoses? A Comprehensive Comparison

Fuel Filter vs. Oil Filter: Essential Differences You Must Know!

How Much Should It Cost to Replace a Fuel Pump?

Join Us for the Autumn Clearance Sale & New Product Launch Celebration!

Latest Posts

1st Evil Energy Forum Car Mod Photography Contest [Winners Announced] 🎉

What is a Transmission Cooler?

Exhaust Mufflers vs Exhaust Systems: Understanding the Key Differences

EVIL ENERGY 9th Anniversary Celebration Guide: Exclusive Deals and Limited Edition Blind Boxes Await!

What Do Exhaust Mufflers Do? A Comprehensive Guide for Car Enthusiasts

How Much Is It to Repair a Fuel Pump? Key Factors Affecting Fuel Pump Repair Cost

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