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Best EVILENERGY Fuel Lines

Discover EVILENERGY fuel lines featuring high-performance nylon braided CPE and PTFE hoses in AN6 and AN8 sizes, ideal for fuel systems, LS swaps, and E85 compatibility.

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EVILENERGY 6AN Fuel Line Kit - 10FT Braided Nylon CPE Hose, 750PSI Black, for Fuel Oil Transmission

The EVILENERGY 6AN Fuel Line Kit features a 10ft braided nylon hose with CPE inner layer and stainless steel braid for durable fuel and oil delivery. Performance enthusiasts should buy it for its 750PSI working pressure and compatibility with race gas, diesel, and transmission fluid.

  • Delivers reliable high-pressure fuel flow up to 750PSI for uninterrupted engine performance
  • Durable CPE inner and stainless steel braid resist corrosion, heat, and wear for long-lasting use
  • Flexible nylon outer layer enables easy routing in tight engine bays
  • Handles wide temperature range from -22°F to 248°F for all-season reliability
  • Versatile compatibility with fuel, oil, diesel, race gas, and transmission fluid

Exceptional pressure ratings for high-performance demands. Multi-fluid compatibility expands upgrade options. Robust construction withstands harsh environments.

Not compatible with E85 ethanol fuels. Fixed 10ft length may require cutting for shorter runs. Professional installation recommended for optimal sealing.

EVILENERGY 6AN PTFE Fuel Line Kit 20FT Nylon Braided AN6 Hose for LS Swap EFI E85 High-Pressure Fuel Systems

This EVILENERGY 6AN PTFE fuel line kit delivers 20 feet of nylon-braided hose with 1500 PSI working pressure and -76°F to 446°F temperature range. It's suited for LS swaps, EFI systems, and high-performance automotive fuel applications needing durable, high-pressure lines.

  • Handles 1500 PSI working pressure and 4500 PSI burst for safe, reliable fuel delivery in high-performance engines
  • Extreme temperature resistance from -76°F to 446°F ensures performance in harsh conditions
  • Compatible with all automotive fuels, lubricants, and coolants for versatile use in EFI and LS swaps
  • 20 feet of 6AN hose with AN6 fittings provides ample length for custom routing without shortages
  • Nylon-braided PTFE construction resists wear for long-lasting durability in demanding applications

Superior pressure and temperature ratings outperform standard rubber hoses. Broad compatibility with fuels and fluids expands application options. Includes fittings for straightforward AN6 connections in EFI setups.

Stiff PTFE material requires minimum 88.9mm bending radius, limiting tight turns. Professional installation recommended due to hose rigidity. Cannot be sharply bent or folded, needing careful planning.

EVILENERGY 6AN Nylon Braided Fuel Line Kit for 4L60E 4L65E Transmission Cooler - 15FT CPE Hose & Fittings

This EVILENERGY 6AN fuel line kit delivers a 15-foot CPE nylon braided hose with swivel fittings for 4L60E and 4L65E transmission coolers. Its 750 PSI working pressure, 2250 PSI burst rating, and -22°F to 248°F range make it perfect for mechanics upgrading cooler lines.

  • Effortless compatibility with 4L60E/4L65E transmissions for quick cooler upgrades
  • 15 feet of flexible hose with 63.5mm bend radius enables custom routing without kinks
  • 750 PSI working and 2250 PSI burst pressure ensures leak-free high-performance operation
  • Wide -22°F to 248°F temperature range supports reliable use in extreme conditions
  • Complete kit with straight/90° swivel ends, clamps, and NPT fittings saves assembly time

Exceptional pressure ratings for safety and durability. All-inclusive fittings reduce need for extra parts. Flexible hose simplifies installation in tight spaces.

Fixed 15-foot length may require trimming for shorter runs. Limited to 4L60E/4L65E compatibility, check your setup. Minimum bend radius restricts ultra-tight installations.

EVILENERGY 8AN PTFE Fuel Line Kit 20FT - AN8 E85 Braided Black Nylon Hose, 1500 PSI High Pressure

This EVILENERGY 8AN PTFE braided fuel line kit delivers 20 feet of 0.39-inch ID hose rated for 1500 PSI working pressure and temperatures from -76°F to 446°F. Performance enthusiasts building high-pressure fuel systems should buy it for its durability in automotive fuels, lubricants, and coolants.

  • Endures extreme temperatures from -76°F to 446°F for reliable performance in harsh conditions
  • Handles 1500 PSI working pressure and 4500 PSI burst for safe high-performance fueling
  • Compatible with all automotive fuels, lubricants, and coolants including E85 setups
  • 20 feet of flexible braided length enables custom routing in engines and transmissions
  • Black nylon braid provides abrasion resistance and a sleek, professional appearance

Superior pressure and temperature ratings outperform standard rubber hoses. Versatile for fuels, oils, and coolants in automotive and marine applications. Long 20FT length reduces need for multiple short sections.

Relatively rigid material requires professional installation to avoid damage. Large 101.6mm minimum bend radius limits use in tight spaces. Hose cannot be sharply bent or folded in half.

EVILENERGY 8AN PTFE Fuel Line Kit 20FT - AN8 Braided Black Nylon Hose, 1500 PSI E85 Automotive Fuel Line

EVILENERGY 8AN PTFE Fuel Line Kit delivers 20 feet of braided nylon hose rated for 1500 PSI working pressure and -76°F to 446°F temperatures. Automotive builders should buy it for high-pressure fuel, lubricant, and coolant applications requiring durability.

  • Endures 1500 PSI working pressure and 4500 PSI burst for safe, high-performance fuel delivery
  • Handles -76°F to 446°F temperatures to maintain reliability in extreme hot or cold conditions
  • Compatible with automotive fuels, lubricants, and coolants for versatile engine applications
  • 20-foot length enables custom routing in cars, trucks, or marine setups
  • Braided nylon construction adds strength and abrasion resistance for long-lasting use

Superior pressure and burst ratings prevent failures under stress. Extreme temperature range ensures consistent performance. Broad fluid compatibility expands usage options.

Relatively stiff hose requires careful handling to avoid sharp bends. Professional installation recommended due to rigidity. Not compatible with E85 fuel.

EVILENERGY 6AN Male to Male Flare Coupler Straight Union Fuel Hose Adapter Black Anodized 2-Pack

This EVILENERGY 6AN male-to-male flare coupler is a straight union adapter for connecting fuel hoses in automotive systems. Its 6061-T6 aluminum construction withstands 1500 PSI and -40°F to 250°F, making it ideal for fuel pumps, lines, and coolers.

  • Leak-proof 37-degree flare seal ensures reliable fuel flow without drips
  • Endures extreme pressures up to 1500 PSI for high-performance builds
  • Handles -40°F to 250°F temperatures for all-season durability
  • Lightweight 6061-T6 aluminum boosts efficiency without added weight
  • Simplifies straight-line hose extensions in fuel and cooler systems

Premium 6061-T6 aluminum for superior strength and corrosion resistance. High max pressure and temperature ratings for demanding applications. Precise 9/16-18 UNF threading fits standard 6AN hoses perfectly.

Limited to 6AN size, requiring additional adapters for mismatched lines. Anodized finish may show wear from tight installations. Straight angle only; angled versions sold separately.

EVILENERGY 8AN Male to 3/8" NPT Straight Fitting - Black Anodized Aluminum 6061-T6, 2PCS for Fuel Cooling Systems

EVILENERGY 8AN Male to 3/8" NPT straight fittings are precision-machined from 6061-T6 aluminum with black anodizing for durable, corrosion-resistant performance. Ideal for automotive enthusiasts upgrading fuel, cooling, or power steering systems.

  • Effortless integration between AN8 hose ends and 3/8" NPT ports for seamless system upgrades
  • Lightweight yet robust 6061-T6 aluminum build withstands high-pressure demands in automotive applications
  • Corrosion-resistant black anodized finish ensures long-term reliability in harsh environments
  • Precision 37-degree flare and 60-degree NPT taper deliver secure, leak-resistant connections
  • Versatile compatibility across fuel, cooling, and power steering systems for broad vehicle use

Superior aluminum alloy construction for strength and heat resistance. Precise threading (3/4-16 UNF AN side) fits standard systems perfectly. Multi-purpose design suits various automotive fluid systems.

NPT end requires sealant or PTFE tape to prevent potential leaks. Straight configuration only, limiting use in tight-angle installations. Anodized finish may scratch under heavy mechanical stress.

EVILENERGY 6AN Nylon Braided Fuel Line Kit 20FT Black - CPE Hose with Swivel Fittings for Fuel, Oil & Transmission Lines

This EVILENERGY 6AN fuel line kit includes 20 feet of CPE nylon braided hose and 10 assorted swivel fittings for custom fuel, oil, and transmission setups. Its 500 PSI working pressure and -22°F to 248°F range suit automotive and marine enthusiasts needing durable, high-performance lines.

  • Versatile for fuel supply, return lines, transmission coolers, and coolant hoses to simplify custom builds
  • Durable CPE inner layer with steel wire braid resists fuel, oil, diesel, and hydraulic fluids for leak-free performance
  • High 500 PSI working and 2000 PSI burst pressure ensures safety under extreme conditions
  • Assorted swivel fittings (straight, 45°, 90°, 180°) enable easy routing in tight engine bays
  • 20-foot length provides ample material for full system installs without splicing

Premium CPE hose with nylon and steel braid for superior flexibility and strength. Complete kit with clamps and adapters reduces need for extra purchases. Aluminum fittings offer lightweight, corrosion-resistant connections.

Not compatible with E85 fuel, limiting use in some ethanol blends. Fixed 20-foot hose length may require trimming for shorter runs. Aluminum fittings potentially less robust than stainless for heavy abuse.

EVIL ENERGY 6AN Nylon Braided Fuel Line Kit 20FT Black - CPE Hose 750 PSI Fittings for Fuel Oil Transmission Lines

This EVIL ENERGY 6AN kit provides 20 feet of CPE rubber nylon braided hose with 10 aluminum swivel fittings for custom fuel, oil, and transmission lines. Its 750 PSI working pressure and compatibility with race gas, diesel, and hydraulic fluids make it perfect for automotive tuners and marine builders.

  • Durable CPE inner layer with steel wire reinforcement withstands 750 PSI for reliable high-performance fuel delivery
  • Versatile compatibility handles fuel, oil, diesel, race gas, and hydraulic fluids without leaks
  • Complete kit with 10 swivel aluminum fittings (straight, 45°, 90°, 180°) simplifies custom routing
  • Nylon braided exterior resists heat up to 248°F and cold to -22°F for extreme conditions
  • Includes hose separators for organized, professional installations

High burst pressure (2250 PSI) ensures safety under extreme loads. Broad fluid compatibility expands use across automotive and marine projects. Variety of fitting angles enables flexible custom hose assemblies.

Not compatible with E85 ethanol blends. Requires cutting and crimping tools for assembly. Limited to black color option.

EVILENERGY 6AN Braided Fuel Line Hose - Nylon CPE AN6 20FT Black, 750 PSI High Pressure for Fuel Oil Transmission

This EVILENERGY 6AN braided CPE nylon fuel hose measures 20 feet and handles 750 PSI working pressure with a 2250 PSI burst rating. It's perfect for performance builds needing reliable fuel supply, return, or transmission cooler lines.

  • Delivers reliable high-pressure performance up to 750 PSI for safe fuel and fluid transfer
  • Endures extreme temperatures from -22°F to 248°F for all-season reliability
  • Multi-fluid compatibility including fuel, oil, diesel, and transmission fluid for versatile builds
  • Premium CPE rubber inner layer with 304 steel braid and nylon cover for superior durability
  • 20-foot length enables custom routing in fuel systems, coolers, and vacuum lines

Exceptional pressure ratings ensure safety under high-demand conditions. Robust multi-layer construction resists wear and corrosion. Broad fluid compatibility expands usage across systems.

Not compatible with E85 fuel. Requires specific 6AN swivel hose ends for fitting. Min bending radius of 63.5mm limits ultra-tight turns.

Whether you're tackling a high-performance build, an LS swap, or a transmission cooler upgrade, EVILENERGY fuel lines deliver the durability and flow you need for reliable fuel delivery. This category showcases a range of AN6 and AN8 kits, hoses, and fittings crafted from premium nylon braided CPE and PTFE materials, designed to handle extreme pressures and fuels like E85.

Why Choose EVILENERGY Fuel Lines?

EVILENERGY has built a strong reputation among automotive enthusiasts for offering affordable, high-quality fuel system components that rival pricier brands. Their fuel lines stand out with robust construction, including stainless steel or aluminum fittings and flexible, abrasion-resistant braiding. These products are engineered for seamless integration into custom setups, ensuring leak-free performance under high boost or in racing applications. Shoppers appreciate the complete kits that include pre-assembled hoses and adapters, saving time on installations.

Key Features to Consider

When selecting from this EVILENERGY lineup, focus on these essential attributes:

  • Size and Compatibility: AN6 (6AN) for most EFI systems and LS swaps; AN8 (8AN) for high-flow demands.
  • Material Options: Nylon braided CPE for general use—flexible and cost-effective; PTFE-lined for superior chemical resistance, perfect for E85 or methanol.
  • Lengths and Configurations: From 10FT to 20FT hoses, plus specialized kits like the 15FT transmission cooler line for 4L60E/4L65E.
  • Fittings Included: Straight couplers, male flares, and NPT adapters in black anodized aluminum for a sleek, corrosion-resistant finish.
  • Pressure Ratings: Built to exceed 1000 PSI, with burst pressures well above OEM specs.

These features make EVILENERGY ideal for street cars, drag builds, or off-road rigs needing upgraded fuel systems within the broader Fuel Lines category.

Comparing EVILENERGY Models

EVILENERGY offers variety to match your project. The standard 6AN CPE 20FT kit provides a versatile all-black setup with fittings for quick fuel pump-to-rail runs. For E85 enthusiasts, opt for the PTFE 6AN or 8AN kits—their inner lining prevents swelling and degradation. Transmission-focused users will prefer the 15FT 6AN kit tailored for 4L60E/4L65E coolers, complete with push-lock ends.

Shorter 10FT CPE options suit compact installs, while standalone fittings like 8AN male-to-3/8" NPT or 6AN flare couplers allow custom builds. If you're debating CPE versus PTFE, choose CPE for budget-friendly daily drivers and PTFE for aggressive tunes or alternative fuels. All share EVILENERGY's signature black nylon exterior for heat and wear resistance.

For broader context, these fit seamlessly into Belts, Hoses & Pulleys upgrades. Comparing to alternatives like DormanProducts Fuel Lines, EVILENERGY excels in aftermarket performance at a fraction of OEM costs, while A-Premium Fuel Lines might suit stock replacements.

Common Use Cases

EVILENERGY fuel lines shine in performance modifications:

  • LS engine swaps requiring AN6 lines from tank to injectors.
  • Boosted turbo setups needing 8AN flow with PTFE for safety.
  • Transmission cooling lines on 4L60E/4L65E for towing or racing.
  • Full fuel system overhauls in muscle cars or imports.

Backed by the reliability of Replacement Parts, these components ensure your engine gets consistent fuel without restrictions.

Frequently Asked Questions

Are EVILENERGY fuel lines compatible with E85?

Yes, PTFE-lined models are specifically designed for E85, resisting corrosion and maintaining flexibility. CPE versions work for gasoline but check specs for ethanol blends.

What sets EVILENERGY apart from competitors like Dorman or A-Premium?

EVILENERGY prioritizes aftermarket performance with braided hoses and AN fittings, offering better flow and durability for mods compared to OEM-style lines from others.

Which EVILENERGY kit should I choose for an LS swap?

The 6AN PTFE 20FT kit is ideal—E85-ready with all necessary fittings for tank-to-engine routing.

Do EVILENERGY fuel lines come with a warranty?

Most kits include a manufacturer warranty against defects; contact EVILENERGY support for specifics on your purchase.

How do I install these fuel lines?

Flush the system first, use flare wrenches for fittings, and secure with clamps. Kits include instructions for straightforward DIY installs.

Explore more in our Automotive section for complementary upgrades.