News

Sidebar

Categories

Show Your Ride, support Your Team!

RECENT ARTICLES

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

20 July 2026

Throttle Body Guide: How It Works, DBW vs Cable, Sizing, Cleaning, and LS Fitment

15 July 2026

EVIL ENERGY World Cup Sale: Build Your Winning Performance Lineup

07 July 2026

Engine Air Filter Guide: Types, Fitment, Symptoms, Replacement, and Performance Filters

02 July 2026

Cold Air Intake Kit Guide: Fitment, Tube Size, Heat Shields, Installation, and Filter Care

30 June 2026

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
Quick Add
Close
Quick Add
Close
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
Blog header image titled 'Why Your Truck Needs a 6.7 Cummins Cold Air Intake,' featuring an EVIL ENERGY intake system kit over a blurred truck background.

Why Your Truck Needs a 6.7 Cummins Cold Air Intake?

Amber 0 Comments

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, they create a significant choke point for air flow. A premium Cold Air Intake (CAI) reduces Exhaust Gas Temperatures (EGTs) during heavy towing, protects the head gasket, and enhances...
A high-performance automotive engine bay featuring installed braided PTFE fuel lines with red and blue AN fittings, illustrating a modern fuel injection system setup.

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

Amber 0 Comments

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 of Carbon-Fluorine (C-F) bonds, providing superior corrosion resistance and a massive pressure rating of up to 2500+ PSI. The article highlights the core benefits of PTFE over traditional rubber,...
EVIL ENERGY ultimate guide to coolant reservoir tanks showing a pressurized expansion tank with G12 coolant markings and fill lines in an engine bay.

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

Amber 0 Comments

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. This comprehensive guide breaks down the critical differences between non-pressurized overflow tanks and pressurized expansion tanks, while highlighting the severe dangers of driving with an empty reservoir—ranging from blown...
The Ultimate LS Swap Guide cover featuring a high-performance V8 engine with technical callouts for a 12V inline fuel pump, fuel filter, and aluminum fuel cell gas tank.

The Ultimate LS Swap Guide: Why Everyone is Swapping the LS Engine

Amber 0 Comments

Building a reliable LS swap fuel system is the most critical step in ensuring your engine conversion runs smoothly. Whether you are dropping a 5.3L or a 6.0L into a classic chassis, your Fuel System Solutions must handle high-pressure EFI requirements. If you’ve spent any time in the automotive world, you’ve heard the term...
2017-VW-Passat-V6-Fuel-Filter-Change-Interval-Position-and-DIY-Guide EVILENERGY

2017 VW Passat V6 Fuel Filter: Change Interval, Position, and DIY Guide

Amber 0 Comments

The 3.6L VR6 engine in the 2017 Volkswagen Passat V6 is highly sensitive to fuel delivery precision. This guide provides a comprehensive breakdown of the fuel filter replacement interval (recommended at 60,000–80,000 miles) and its specific external position on the rear passenger-side underbody. We highlight critical technical specs, such as the integrated fuel pressure...
Cover image for 'The Ultimate Guide to VW MK4 Coilovers' featuring a lowered silver VW Golf MK4 on a coastal road with a coilover spring and wrench in the foreground.

Upgrade Your Ride: The Ultimate Guide to VW MK4 Coilovers

Amber 0 Comments

This comprehensive guide dives into the world of performance coilovers, specifically focusing on the legendary Volkswagen MK4 platform (Golf/Jetta). It demystifies the term "coilover" (coil spring over shock) and explains how this integrated system provides far superior control compared to traditional separate strut and spring setups. The article provides a critical comparison between full coilover...
EVIL-ENERGY-Best-Christmas-Deals-2025-Fuel-Your-New-Year-Build EVILENERGY

EVIL ENERGY Best Christmas Deals 2025: Fuel Your New Year Build!

Amber 0 Comments

Who is EVIL ENERGY the Best Christmas Deal for? Our best Christmas deals are curated for the heart of the automotive community: The DIY Modder: If you’re a DIY enthusiast who spends weekends in the garage, our best Christmas deals on fuel, cooling, and exhaust components provide the reliability you need. The Tuning Fan:...