Hose & Line

Upgrade your vehicle or marine fuel system with the EVIL ENERGY Hose & Line series, featuring high-performance fuel lines, return lines, cooling and transmission hoses, vacuum and specialty hoses, and hose & tube management solutions. 

Within the Fuel Lines category, you’ll find:

Every EVIL ENERGY fuel line and fuel hose is engineered for precise fuel flow, secure connections, and long-lasting durability. Compatible with gasoline, diesel, and ethanol fuels, these EVIL ENERGY auto parts ensure reliable operation in all environments, from daily driving to high-performance racing or marine applications. Pair with the best fuel line cleaner to maintain optimal performance and prevent buildup.

Whether you’re upgrading an engine, performing an LS swap, or outfitting a marine vessel, EVIL ENERGY fuel lines, PTFE hoses, and fittings deliver superior performance, safety, and peace of mind.

Why Choose EVIL ENERGY Fuel Lines?

  • Durable Construction: Every EVIL ENERGY fuel line is built for extreme conditions. The PTFE fuel line withstands -65°F to 450°F, ensuring reliable performance in hot or cold environments. The stainless steel braided fuel hose resists corrosion and abrasion, extending service life. The CPE fuel hoses provide excellent flexibility, making them ideal for tight engine bays without risk of cracking.
  • Versatile Compatibility: Designed for gasoline, diesel, and ethanol applications, EVIL ENERGY fuel hoses fit popular vehicles like Dodge Charger/Hellcat, Chevy LS engines, Ford, Jeep, and more. Whether it’s for daily driving, performance builds, or marine setups with boat fuel lines or marine fuel hoses, our products deliver stable, long-lasting results.
  • Complete Fuel Line Kits: Most EVIL ENERGY fuel line kits come ready-to-install with hoses, fittings, and clamps included. Perfect for DIY enthusiasts or professional mechanics, saving time and extra costs. Choose from CPE fuel line kits, PTFE fuel line kits, or high pressure fuel lines depending on your project needs.
  • Enhanced Safety: The antistatic PTFE fuel hose is specially engineered to prevent static build-up, reducing risks in high-performance setups. Every EVIL ENERGY fuel fitting and connection undergoes pressure testing to guarantee leak-free performance, ensuring maximum safety and reliability.

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Featured Products

EVIL ENERGY PTFE Hose End Fitting for PTFE Hose Only (3/4/6/8/10/12AN) - Black - EVILENERGY[Straight,1PC]
EVIL ENERGY PTFE Hose End Fitting for PTFE Hose Only (3/4/6/8/10/12AN) - Black

Engineered for high-pressure, high-temperature fuel systems, the EVIL ENERGY PTFE Hose End Fitting delivers leak-proof performance for PTFE fuel lines in performance builds, LS swaps, boosted engines, and ethanol-based fuel setups. Made from 6061-T6 aluminum with a 360° swivel design, these AN fittings ensure a clean, secure, and easy-to-assemble connection—ideal for builders who demand durability and precision.

$8.99
$8.99
$0.00
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[Black,Without Bracket] black inline evil energy fuel filter with directional arrow and multiple AN fuel line fittingsevil energy fuel filter kit with stainless steel inline fuel filter, AN fittings, and mounting hardware
EVIL ENERGY Inline Fuel Filter with 6AN 8AN 10AN Adapter and Bracket Universal 10/30/40/100 Micron - Black

[Application] Universal fuel filter, includes an6, an8, an10 adapters for different size applications. With mounting bracket keeps the engine bar stylish and clean.

  • [Material] Aluminum alloy fuel filter can and stainless steel filter element.
  • [O-ring] The o-ring provides a tight seal for fittings and end caps.
  • [Function] Can be used for filtering gasoline, diesel, etc. Captures contaminant particles of 10 micron and above to protect the fuel system of the vehicle.
  • [Feature] Removable design, easy to clean or replace filter element at regular time.
  • [Installation Tips] We have debugged the installation direction of the fuel filters before delivery. Please check and ensure the closed end of the filter element docks with the spring. Let the liquid flow following the arrow from the spring end to the other end, and the fuel filter will serve longer.
$23.99
$23.99
$24.99
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  • Silver Black
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[20FT] EVIL ENERGY PTFE Fuel Line Kit, complete black hose & fittings set, 180-day return[16FT] EVIL ENERGY PTFE Fuel Line Kit, black braided hose, fittings, free shipping & return
EVIL ENERGY 4/6/8/10AN PTFE Fuel Line Kit | E85 Nylon Braided Hose | 16/20FT Black Black with Comprehensive Fittings

Three-Layer Construction: Our fuel lines are constructed with a triple-layer material for unparalleled performance and protection. The innermost layer is made of PTFE for maximum chemical resistance, a braided stainless steel layer for strength and durability, and an outer nylon layer for added abrasion resistance and protection.

Multiple Sizes: We offer our fuel lines in 4AN, 6AN, 8AN, and 10AN sizes, catering to the diverse needs of various fuel delivery systems.

Fitting Types: Our kit includes a variety of fittings at 0°, 90°, 45°, and 180° angles, ensuring versatility and flexibility during installation, allowing for custom routing in tight or complex spaces.

Precision Fit and Leak-Free Performance: The combination of the PTFE inner layer and the high-quality aluminum hose ends ensures a precision fit and leak-free connection, even under extreme pressure, providing a safe and reliable fuel system.

$62.09
$62.09
$70.99
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[20FT] EVIL ENERGY PTFE Fuel Hose Kit, complete black braided hose & fittings set[10FT] EVIL ENERGY PTFE Fuel Hose Kit, complete black braided hose & fittings set
EVIL ENERGY 6AN 3/8-inch PTFE LS Swap EFI Fuel Line Fitting Kit | E85 Nylon Braided Fuel Hose With Fittings 10-26FT

PTFE nylon braided fuel line kit offers superior durability for high-pressure and high-temperature applications, making it perfect for EFI systems, turbo setups, and all automotive fuels.

$76.99
$76.99
$112.49
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  • EVIL ENERGY High Pressure Fuel Line Hose 5/10/15FT NBR Rubber EN854-1TE 500PSI for Fuel Systems Red[1/4 inch,5FT]
    EVIL ENERGY High Pressure Fuel Line Hose 5/10/15FT NBR Rubber EN854-1TE 500PSI for Fuel Systems Red
    • High Pressure Rated
      500 PSI working pressure with reinforced structure to support stable fuel delivery under load.
    • E85 Compatible NBR
      Dual-layer NBR rubber resists ethanol fuels, oil, and heat for long-term reliability.
    • Flexible Yet Durable
      Optimized bend radius allows clean routing in tight engine bays without kinking.
    • Wide Fluid Compatibility
      Suitable for gasoline, diesel, biodiesel, E85, oil, grease, and hydraulic fluids.
    • Automotive Ready
      Built to EN854-1TE standard for fuel, lubrication, and low-pressure hydraulic systems.
    $19.99
    $19.99
    $19.99
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  • [3/8+1/2][3/8+5/16]
    EVIL ENERGY Push Lock Fuel Line Hose Kit SAE 30R7 NBR Rubber 300 PSI 10FT
    • SAE 30R7 Rated Fuel Hose
      Meets and exceeds SAE 30R7 standards for low pressure fuel systems and carbureted applications.
    • 300 PSI Working Pressure
      Rated at 300 PSI with 1200 PSI burst pressure for stable and safe fuel delivery.
    • NBR Rubber with Reinforced Braiding
      Constructed from oil resistant NBR rubber and braided polyester fiber for durability and abrasion resistance.
    • Push Lock Easy Installation Design
      Push lock construction allows secure hose installation without clamps in low pressure systems.
    • Multi Fuel Compatibility
      Compatible with gasoline diesel biodiesel oil and grease for broad automotive applications.
    $21.15
    $21.15
    $21.15
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  • EVIL ENERGY 4/6/8/10/12AN PTFE Fuel Line Kit 10FT, E85 Compatible Braided PTFE Fuel Hose Line Kit Nylon Hose Black[4AN]
    EVIL ENERGY 4/6/8/10/12AN PTFE Fuel Line Kit 10FT, E85 Compatible Braided PTFE Fuel Hose Line Kit Nylon Hose Black
    • True PTFE Inner Core
      Withstands extreme heat, pressure, and aggressive fuels without swelling or cracking.
    • E85 & Ethanol Compatible
      Safe for modern fuels including E85, ethanol blends, gasoline, and diesel.
    • High-Pressure Performance
      1500 PSI working pressure and 4500 PSI burst rating for EFI and racing applications.
    • Durable Nylon Braided Exterior
      Lightweight, abrasion-resistant, and ideal for tight engine bays.
    • Built for Custom AN Systems
      Available in 4AN, 6AN, 8AN, and 10AN sizes for fuel, oil, and coolant routing.
    $74.29
    $74.29
    $77.89
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  • [Black] EVIL ENERGY PTFE Fuel Lines Kit, black nylon braided, full accessories[Black-Red] EVIL ENERGY PTFE LS Swap EFI Fuel Line Fitting Kit, red & black fittings
    EVIL ENERGY 6AN 3/8-inch PTFE LS Swap EFI Fuel Line Kit | 25FT E85 Hose - High-Performance, E85 Compatible, Turbo & Supercharger Ready - Black

    📦Package Contents:

    • 6AN PTFE Fuel Hose (25FT)
    • 6AN Straight Fittings (6)
    • 6AN 45° Fittings (2)
    • 6AN to 3/8-inch Quick Release Fittings (3)
    • 6AN to 5/16-inch Quick Release Fittings (1)
    • 6AN to 3/8-inch NPT Fittings (2)
    • Auxiliary Installation Tool

    Ideal for LS engine swaps and EFI systems, this kit ensures compatibility with a wide range of fuels and withstands high temperatures and pressures.

    $93.99
    $93.99
    $64.99
    • Black
    • Silver
    • Black-Red
  • [30-70PSI,Red][20-75PSI&75-120PSI,Black]
    EVIL ENERGY EFI Fuel System Kit – Adjustable Fuel Pressure Regulator (6AN, 20–140 PSI) + 25FT Aluminum Coiled Fuel Line Hard Tubing (3/8-inch & 5/16-inch) - Red
    ---!@!start!@!---Specifications---!@!end!@!--- Brand EVIL ENERGY Product Type EFI Bypass Return Adjustable Fuel Pressure Regulator Compatible Systems Most vehicles' Electronic Fuel Injection (EFI) systems Fuel Compatibility Gasoline, E85, alcohol/ethanolNot compatible with diesel fuel; CPE fuel lines not compatible with E85 Pressure Adjustment Range 30-70PSI/20-75&75-120PSI/30-80&80-140PSI Main Fitting...
    $135.99
    $135.99
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FAQs about Hose & Line

What is a fuel line?

A fuel line is a hose or pipe that delivers fuel from the tank to the engine. EVIL ENERGY fuel lines include PTFE fuel hoses, CPE fuel lines, and marine fuel lines, all designed for leak-free and durable fuel delivery.

The cost to replace fuel lines can range from $100 to $500, depending on the vehicle and type of fuel hose used. DIY users can save money by installing EVIL ENERGY fuel line kits, which include hoses, fittings, and clamps.

For high-pressure EFI or LS Swap projects, PTFE fuel lines are recommended. For flexible, budget-friendly options, CPE fuel lines are ideal. Marine or boat applications require marine fuel hoses for corrosion resistance. If you’re running E85 fuel, always choose PTFE fuel lines, as they resist ethanol corrosion and ensure long-term reliability.

Most factory fuel hoses last 5–10 years under normal use. Upgrading to stainless steel braided PTFE fuel lines from EVIL ENERGY provides longer service life and better resistance to ethanol, heat, and abrasion.

Yes. Most EVIL ENERGY fuel line kits come with pre-matched hoses, AN fittings, and clamps for quick installation. They’re suitable for both DIY upgrades and professional mechanics.

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