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Intake Manifold Guide: Plenum, Runners, Single vs Dual Plane, Hi-Ram, EFI, and Carbureted

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EVIL ENERGY World Cup Sale: Build Your Winning Performance Lineup

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Featured Products

[Fuel Filter Regulator Kit(No Lines)][LS Swap CPE Fuel Kit]
EVIL ENERGY Universal LS Swap Fuel Kit - 58psi Regulator, 300LPH Pump & AN Fuel Lines Compatible with E85/Gas/Diesel

High-Performance LS Fuel System Kit

  • Optimized for 1999-2014 Chevy LS engines (4.8L/5.3L/6.0L) and swaps(LS-based engines).
  • this complete fuel system upgrade includes a 58psi fuel pressure regulator with 10-micron filtration, a high-flow fuel pump (200-300LPH), and 6AN PTFE braided fuel lines (1500psi rated). Ensures reliable fuel delivery for gasoline, E85, and diesel applications. Ideal for LS engine builds, performance upgrades, and boosted applications with durable, precision-engineered components.
$118.99
$118.99
$141.74
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EVIL ENERGY LS Swap Fuel Filter Regulator 58PSI with 6AN PTFE EFI Fuel Hose KitEVIL ENERGY EVIL ENERGY LS Swap Fuel Filter Regulator 58PSI with 6AN PTFE EFI Fuel Hose Kit
EVIL ENERGY LS Swap Fuel Filter Regulator 58PSI with 6AN PTFE EFI Fuel Hose Kit

Application：1999-2014 Chevrolet V8 4.8L/5.3L/6.0L (LS-based engines)
Item Weight：‎3.76 pounds
Package Dimensions：9.49 x 8.54 x 4.09 inches

$118.99
$118.99
$189.99
How to Fix a Clogged Fuel Filter: A Step-by-Step Guide

How to Fix a Clogged Fuel Filter: A Step-by-Step Guide

ReedMason 0 Comments

When your vehicle starts having trouble starting or experiences poor performance, it may be a sign of a clogged fuel filter. The fuel filter plays a vital role in ensuring that your engine gets the clean fuel it needs to run smoothly. A clogged fuel filter can cause fuel flow issues, leading to reduced...
Cold Air Intake Kit, Exhaust Muffler, and Exhaust Manifold Kit for car performance upgrades at IEVIL ENERGY.

New Arrivals – Exclusive 10% Off! Upgrade Your Ride with IEVIL ENERGY's Latest Performance Parts!

ReedMason 0 Comments

IEVIL ENERGY has just launched exciting new car performance products, including Cold Air Intake Kits, Exhaust Mufflers, and Exhaust Manifold Kits, designed to maximize engine efficiency, increase horsepower, and enhance your vehicle's sound. For a limited time, enjoy a 10% discount with automatic savings at checkout. This offer ends on February 5th—shop now before...
How to Test a Fuel Pump: Troubleshooting Common Symptoms

How to Test a Fuel Pump: Troubleshooting Common Symptoms

ReedMason 0 Comments

This guide explains how to test a fuel pump by recognizing symptoms of failure, using diagnostic tools, and performing key tests like fuel pressure checks and electrical component analysis. It also covers temporary fixes, preventive maintenance, and the costs of replacement, helping vehicle owners make informed repair decisions.
How Much Does a Fuel Filter Change Cost?

How Much Does a Fuel Filter Change Cost?

ReedMason 0 Comments

Learn about the cost of fuel filter replacement, signs of a clogged filter, and the importance of regular maintenance. Discover whether DIY or professional service is best for your car.
How to Know If Your Fuel Pump Is Bad: A Comprehensive Guide

How to Know If Your Fuel Pump Is Bad: A Comprehensive Guide

ReedMason 0 Comments

The fuel pump delivers fuel from the tank to the engine. Common issues include noise, starting difficulty, and increased fuel consumption. Regular maintenance, such as keeping the tank filled and using quality fuel, can extend its lifespan. The article emphasizes timely diagnosis and repair to avoid engine damage.
How to Tell if Your Fuel Filter is Bad

How to Tell if Your Fuel Filter is Bad: A Comprehensive Guide

ReedMason 0 Comments

A bad fuel filter can lead to engine performance issues, including difficulty starting, poor acceleration, and stalling. Symptoms of a clogged filter include reduced fuel efficiency and engine misfires. Regular maintenance and timely replacement of the fuel filter are essential to ensure optimal vehicle performance.
What Do Fuel Filters Do? Understanding Their Role in Vehicle Performance

What Do Fuel Filters Do? Understanding Their Role in Vehicle Performance

ReedMason 1 comment

When it comes to vehicle maintenance, most car owners pay attention to the more visible components like engines and transmissions. However, one crucial yet often overlooked part of the vehicle’s system is the fuel filter. What exactly do fuel filters do, and why are they so essential for your car's performance? In this article,...