Fuel Lines

A reliable fuel line is the heart of any efficient fuel system.
Our Evil Energy Fuel Line Kit series is engineered for performance, safety, and versatility — whether you’re building a race car, upgrading a daily driver, or maintaining marine or industrial engines.
Choose the right combination for your needs from our complete fuel line collection.

Complete Fuel Line Product Range

  • PTFE Fuel Line Kits / PTFE Fuel Lines: Designed for high-pressure and high-temperature environments. Resistant to corrosion and compatible with ethanol (E85) and aggressive fuels — perfect for performance builds.
  • CPE Fuel Line Kits / CPE Fuel Lines: Flexible, easy to install, and suitable for gasoline, diesel, and other fuels. Ideal for daily use and moderate upgrades.
  • Fuel Injection Hose: Designed for EFI systems to ensure stable pressure and precise fuel delivery.
  • Marine Fuel Hose: Made for boats and jet skis, featuring salt-resistant materials that meet marine standards.
  • NBR Fuel Hose / NBR Fuel Hose Kits: Budget-friendly and flexible for motorcycles and compact vehicles.
  • Submersible Fuel Hose: Built for in-tank and pump applications, maintaining strength under constant fuel exposure.
  • Fuel Transfer Hose: Excellent for transferring fuel or linking systems across vehicles or machinery.
  • Aluminum Fuel Line Kits & Fittings: Lightweight and corrosion-resistant aluminum fuel line fittings provide strength, precision, and easy installation — a must-have for tuners and professionals.

Why Choose Evil Energy Fuel Line

  • Multiple Sizes Available – From 6AN to 10AN, covering all performance needs.
  • Premium Aluminum Fuel Line Fittings – Engineered for leak-free connections and long-term reliability.
  • All-in-One Kits – Includes hoses, clamps, and precision aluminum fuel line fittings for fast installation.
  • High-Grade Materials – PTFE, CPE, and NBR hoses combined with anodized aluminum fuel line fittings ensure maximum durability and pressure resistance.

Designed For

  • Performance car enthusiasts and tuners
  • Professional garages and workshops
  • Marine, industrial, and agricultural machinery users
  • Anyone upgrading or replacing their fuel line system

Find Your Perfect Fuel Line

From Evil Energy Fuel Line Kits to universal Fuel Injection Hoses, our lineup delivers premium fuel line solutions for every application.
Upgrade your system today with high-flow performance hoses and precision aluminum fuel line fittings — built to keep your engine running stronger, safer, and longer.

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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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[30-70PSI][30-70PSI,Black]
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
  • Red
  • Black
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[Fuel Pump Kit][Fuel Filter Regulator 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.
$125.99
$125.99
$141.74
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  • EVIL ENERGY 3AN PTFE Fuel Line Kit 10FT, E85 Stainless Steel Braided 7PCS - EVILENERGYEVILENERGY EVIL ENERGY 3AN PTFE Fuel Line Kit 10FT, AN3 E85 Stainless Steel Braided PTFE Fuel Hose Line Kit ptfe Fuel Hose Silver
    EVIL ENERGY 3AN PTFE Fuel Line Kit 10FT, E85 Stainless Steel Braided 7PCS
    Product Specifications Brand EVIL ENERGY Material Fuel Hose Material: Nylon, Synthetic Rubber, PTFE Fitting Material: Aluminum Hose ID & OD 3AN PTFE ID: 0.13", OD: 0.26" Maximum Working Pressure 3AN PTFE: 2000psi Maximum Pressure 3AN PTFE: 6000 PSI Min Bending Radius 3AN: 38.1mm Kit...
    $45.99
    $45.99
    $45.99
  • EVIL ENERGY High-Performance AN6 Fuel Line Kit with Black Anodized PTFE & CPE Hoses and 45° & 90° FittingsEVIL ENERGY High-Performance AN6 Fuel Line Kit with Black Anodized PTFE & CPE Hoses and 45° & 90° Fittings
    EVIL ENERGY Complete High-Performance Fuel Line Kit with AN6 PTFE & CPE Hoses, 45° & 90° Fittings

    Fuel Line Types:

    PTFE Fuel Hose ：6AN 5FT

    CPE Fuel Hose ：6AN 5FT

    Fittings:

    45° PTFE Fitting,90° PTFE Fitting

    45° Swivel Fitting ,90° Swivel Fitting

    Application: Suitable for high-performance and daily-use vehicles, including racing applications, E85-compatible setups, and customized fuel systems.

    Material Quality: Premium-grade PTFE and CPE hoses with reinforced layers for maximum strength, high-temperature tolerance, and corrosion resistance.

    $70.99
    $70.99
    $82.99
  • EVIL ENERGY 10AN PTFE Fuel Line Kit, E85 Stainless Steel Braided PTFE Fuel Hose 30FT AN10 LS Swap EFI Fuel Line Fitting Kit - EVILENERGYEVIL ENERGY 10AN PTFE Fuel Line Kit, E85 Stainless Steel Braided PTFE Fuel Hose 30FT AN10 LS Swap EFI Fuel Line Fitting Kit - EVILENERGY
    EVIL ENERGY 10AN PTFE Fuel Line Kit, E85 Stainless Steel Braided PTFE Fuel Hose 30FT AN10 LS Swap EFI Fuel Line Fitting Kit
    ---!@!start!@!---Specifications---!@!end!@!--- Brand EVIL ENERGY Size 6/8/10AN Length 30FT Kit Includes 30FT 6/8/10AN PTFE Fuel Line*16/8/10AN Straight PTFE Fittings*26/8/10AN 45° PTFE Fittings*26/8/10AN 90°  PTFE Fittings*26/8/10AN 180°  PTFE Fittings*2Memory Stick Driver*16/8/10AN Hose separator clamp*4  Product Compare   SIZE 6AN 10AN Hose ID 0.315"(8mm) 0.511"(12.97mm) Hose OD-Black...
    $95.99
    $95.99
    $110.00
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  • EVIL ENERGY 20FT CPE Fuel Line Kit, AN4/6/8/10 Nylon Braided Fuel Line Hose with Fittings Kit - EVILENERGYEVIL ENERGY 20FT CPE Fuel Line Kit, AN4/6/8/10 Nylon Braided Fuel Line Hose with Fittings Kit - EVILENERGY
    EVIL ENERGY 20FT CPE Fuel Line Kit, AN4/6/8/10 Nylon Braided Fuel Line Hose with Fittings Kit

    Core Advantages

    • Multi-purpose: Fuel lines, coolers, turbo systems, etc.
    • Broad compatibility (excludes E85/E10); 4/6/8/10AN sizes.

    Build & Performance

    • Material: CPE inner + 304 stainless steel + nylon braid.
    • Pressure: 750PSI (625PSI for 10AN); Temp: -22°F to 248°F.

    Application

    • Suitable for street cars, high-performance builds, racing, off-roading.
    • Note: Do Not fit E85, E10 Ethanol Fuel
    $50.49
    $50.49
    $100.99
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  • Carburetor Pre-Fitted Nylon Braided Fuel Line Kit | EVIL ENERGY - EVILENERGYCPE Rubber hose with reinforced structure featuring 304 Stainless Steel, Braided Nylon, and CPE Rubber&heat resistant
    Carburetor Pre-Fitted Nylon Braided Fuel Line Kit | EVIL ENERGY
    PRODUCT DETAILS Brand EVIL ENERGY Hose Material Nylon, Synthetic Rubber,Stainless Steel Fitting Material Aluminum Hose Size 6AN 5FT Working Pressure 500 psi temperature range  -40℉ to 257℉ Maximum Pressure 2000 Pound per Square Inch Min Bending Radius 63.5mm Kit includes CPE 5FT Fuel Hose...
    $40.19
    $40.19
  • Evilenergy EVIL ENERGY 3/16 Fuel Hose Line Push Lock NBR Rubber SAE 30R7 5/10/25FT 300PSIEvilenergy EVIL ENERGY 3/16 Fuel Hose Line Push Lock NBR Rubber SAE 30R7 5/10/25FT 300PSI
    EVIL ENERGY 3/16 Fuel Hose Line Push Lock NBR Rubber SAE 30R7 5/10/25FT 300PSI
    product detail Brand EVIL ENERGY Material Rubber Color black Length 5FT/10FT/25FT Hose ID 3/16inch (5mm) Hose OD 0.43inch(11mm) Working Pressure 300psi Burst Pressure 1200psi Temperature Range -40°F to 257°F Minimum Bend Radius 1.96inch(50mm) Nominal Wall Thickness 0.43 inch Item Dimensions LxWxH 5FT:7.68 x 7.68...
    $16.99
    $16.99
    $0.00
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  • EVIL ENERGY 10FT AN6/8/10 CPE Fuel Line With 10 Pcs Fitting Kits - EVILENERGYEVILENERGY EVIL ENERGY 6AN Fuel Line Kit, 6AN Hose AN6 Braided Nylon Fuel Hose Fitting Kit CPE 10FT Black
    EVIL ENERGY 10FT AN6/8/10 CPE Fuel Line With 10 Pcs Fitting Kits

    Core Versatility

    • Multi-purpose application: Ideal for fuel supply/return, transmission oil cooler, coolant, vacuum, turbo cooler, or oil feed lines.
    • Broad fluid compatibility: Works with transmission fluid, oil, race gas, diesel, hydraulic fluid, and vacuum.

    Premium Durability

    • Construction: CPE rubber inner + 304 stainless steel wire helix + nylon outer braid; aluminum alloy fittings.
    • Abrasion/corrosion-resistant: Withstands harsh engine bay conditions for long-lasting use.

    High-Performance Specs

    • Working pressure: 750psi; Bursting pressure: 2250psi (stable under extreme load).
    • Temperature range: -22°F to 248°F (adapts to all climates and driving scenarios).

    Package include

    • 10FT CPE Fuel Line
    • 6 swivel ends (2×straight/2×45°/2×90°)
    • 2 × separator clamps
    • 2×AN to 1/4" NPT fittings.

    Application & Value

    • Suitable for: Street vehicles, high-performance builds, racing, off-roading, and automotive repairs.
    • Note:Do Not fit E85,E10 Ethanol Fuel
    $42.71
    $42.71
    $53.99
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  • [4AN 1/4 inch,Red&Blue][4AN 1/4 inch,Red&Blue]
    EVIL ENERGY 4/6/10 AN Fuel Line Kit, 10FT CPE Rubber Fuel Hose with Push Lock Fittings & Clamps, Blue & Red - Red&Blue

    The EVIL ENERGY AN Fuel Line Kit is designed for reliable fuel delivery in performance builds and daily drivers. Featuring a durable CPE rubber hose with NBR inner layer, it withstands pressure, heat, and various fuels. Complete with push lock fittings and clamps, this kit ensures a secure, leak-free installation. Perfect for fuel filters, pumps, regulators, and tanks.

    $45.87
    $45.87
    $48.99
    • Red&Blue
    • Black
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  • Evil Energy LS EFI System - Master Kit | Intake Manifold & Fuel Rail for Gen III LS1, LS2 | Inline Fuel Pump | Fuel Filter | PTFE Fuel Hose - EVILENERGYEvil Energy LS EFI System - Master Kit | Intake Manifold & Fuel Rail for GM LS3 L92 V8 6.2L | Inline Fuel Pump | Fuel Filter | PTFE Fuel Hose - EVILENERGY
    Evil Energy LS EFI System - Master Kit | Intake Manifold & Fuel Rail for GM LS3 L92 V8 6.2L | Inline Fuel Pump | Fuel Filter | PTFE Fuel Hose

    Fuel Rail：
    - Fits: For For GM LS3 L92 V8 6.2L
    - Material: Billet aluminum construction
    - Includes: Mounting brackets, Crossover line, and Hardware 3/8" line diameter with -8 fittings

    Intake Manifold:
    - Finish: Satin
    - Material: Aluminum
    - Type: Single Plane
    - Includes: Intake Manifold、Mounting Hardware

    External Inline Fuel Pump Electric：300LPH
    ‎Fitting Adapter：6AN to M12*1.5&6AN to M18*1.5
    Fuel Filter Mounting Bracket：50mm&60mm
    PTFE Fuel Line： 40FT
    Inline Fuel Filter：10&100 Micron
    Fuel Pressure Regulator：20-120PSI
    PTFE Hose End Fitting：Straight,45 Degree,90 Degree

    $648.18
    $648.18
    $762.59

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