Aluminum Fuel Line Kits

EVIL ENERGY’s aluminum fuel line kits are designed to deliver top-tier performance for custom car builds, racing applications, and high-performance vehicles. Crafted from lightweight, durable aluminum, these fuel lines provide exceptional corrosion resistance and are effortless to install. Available in both 3/8” and 5/16” sizes, EVIL ENERGY kits meet a wide range of fuel system needs, ensuring reliable fuel flow for both performance-driven and everyday vehicles. Whether you're upgrading your car’s fuel system or building a custom setup, our aluminum fuel line kits and fittings offer unparalleled quality and reliability.

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[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
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  • 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 Aluminum Coiled Fuel Line Hard Tubing Kit 1060 Grade Aluminum Tube 25FT （3/8 5/16 inch） - EVILENERGY[6AN to 5/16]
    EVIL ENERGY Aluminum Coiled Fuel Line Hard Tubing Kit 1060 Grade Aluminum Tube 25FT （3/8 5/16 inch）

    Upgrade your fuel or transmission system with the EVIL ENERGY 1060-Grade Aluminum Fuel Line Kit. This 25FT coiled tubing is ultra-lightweight, corrosion-resistant, and rated up to 700 PSI working pressure. Compatible with gasoline, diesel, E85, oil, AC refrigerant, and more. Comes complete with tube cutter, bender, fittings, and clamps—perfect for custom builds, replacements, or conversions

    $69.99
    $69.99
    $80.99
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FAQs about Aluminum Fuel Line Kits

What is an aluminum fuel line kit?

An aluminum fuel line kit includes high-quality aluminum fuel lines and fittings, designed for use in automotive applications, custom builds, and racing. Aluminum fuel lines are lightweight, durable, and corrosion-resistant, making them perfect for long-lasting performance.

The choice between 3/8” and 5/16” fuel lines depends on your engine’s fuel requirements. 3/8” fuel lines are typically used for high-performance and racing engines that require higher fuel flow, while 5/16” lines are suitable for standard vehicles or lower-flow systems.

Not at all! Aluminum fuel lines are easy to work with. They can be cut and shaped to fit your system, and our fuel line kits come with all the necessary fittings for a straightforward installation process. If you’re unsure, we also provide detailed installation guides and customer support.

Aluminum fuel lines are highly durable and offer excellent resistance to corrosion. They are perfect for long-term use in automotive applications, providing reliability even in extreme conditions.

Absolutely! Aluminum fuel lines are a popular choice for racing builds due to their lightweight nature and ability to withstand high pressures and temperatures. They’re ideal for performance engines and racing fuel systems.

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