Fuel System Line Kits

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.

• Product Type: CPE Braided Fuel Line Kit (4AN/6AN/8AN/10AN sizes)
• Length Options: 20FT (4AN/8AN/10AN); 20FT/25FT (6AN)
• Pressure Ratings: Max Working Pressure: 625–750PSI; Bursting Pressure: 1875–2250PSI
• Min Bending Radius: 2.0"(50.8mm)–4.0"(101.6mm) (varies by size)
• Materials: CPE core (oil-resistant), 304 stainless steel braid, nylon outer layer
• Compatibility: Transmission fluid, oil, race gas, diesel, hydraulic fluid, vacuum
• Warranty: 3-month warranty

Note: Use an oil can and wrench together for an easier oil change

• Item Weight：4.49 pounds
• Package Dimensions：‎12.8 x 9.72 x 5.51 inches
• Choose the 10ft or 20ft fuel line kit that fits your needs best.

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.

Want the Upgraded Version with 12 EXTRA FITTINGS? Includes 4 x 90° Fittings & 8 x 0° Fittings — Purchase here: Upgraded Fuel Cell Tank Kits

Package Includes：

1. Fuel Cell Gas Tank‎*1（5 / 10 / 15 Gallon Optional)
2. Fuel Pressure Regulator*1
3. 300LPH Inline Fuel Pump Electric*1
4. ‎6AN to M18*1.5 Fitting Adapter*1
5. M12*1.5 to 6AN Fitting Adapter*1
6. 50mm Fuel Filter Mounting Bracket*2
7. 60mm Fuel Filter Mounting Bracket*1
8. 20FT 6AN CPE/PTFE/Antistatic PTFE Fuel Line*1
9. AN10 to AN6 Male Flare Reducer Adapter*2
10. 100 Micron Inline Fuel Filter with 6AN 8AN 10AN Adapter*1
11. 10 Micron Inline Fuel Filter with 6AN 8AN 10AN Adapter*1

• Before purchasing, please determine the size of fuel line and fitting you need: 4AN, 6AN, 8AN, 10AN.
• Measure the length of the required fuel hose before purchase: 10FT, 20FT, 25FT.
• Save at least 20% OFF on the fuel hose and end kits than buying them individually.

📦 Kit Contains:

- 1 PTFE fuel hose in your chosen length (10FT/20FT/25FT)

- 4 Straight hose fittings (6AN/8AN/10AN optional)

- 2 45-degree hose fittings (6AN/8AN/10AN optional)

- 2 90-degree hose fittings (6AN/8AN/10AN optional)
📝 If you have other kits/bundles you want to buy, please contact our customer service email to give suggestions: support@ievilenergy.com.

• Note: Use an oil can and wrench together for an easier oil change

It can be applied to most cars, making sure there's enough room for Installation. You can install the oil catch can with Breather Filter for pre-PCV cars as a vent system or without breather filter in line between PCV hoses as a seal can, all for your option.

Application:1999-2014 Chevrolet V8 4.8L/5.3L/6.0L (LS-based engines)

Fuel Cell Gas Tank‎：15 Gallon: Size: 19" (L) x 17" (W) x 10.03" (H), mounting tab measure diameter 3.46" , inlet/outlet fitting:10an

External Inline Fuel Pump Electric：300LPH
‎Fitting Adapter：AN to M12*1.5&AN to M18*1.5
Fuel Filter Mounting Bracket：50mm&60mm
PTFE Fuel Line： 20FT
Male Flare Reducer Adapter：AN to AN Fitting
Inline Fuel Filter：10&100 Micron，30&100Micron
Fuel Pressure Regulator：20-120PSI (6AN) & 30-140PSI (8AN & 10AN)

PTFE Hose End Fitting：Straight&90 Degree

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.

EVIL ENERGY Fuel Line Kits: Power & Precision for Your Ride!

• Premium Materials: Built with durable Nylon, PTFE, and CPE hoses, and strong Aluminum Alloy fittings.
• Versatile Sizes: Choose from 4/6/8/10AN sizes, each with 10FT lengths, perfect for various vehicle setups.
• High Performance: Engineered for high pressure and temperature resistance, ensuring reliability in extreme conditions.
• Complete Kits: Each kit includes multiple fittings for easy installation and customization.

Upgrade your vehicle with EVIL ENERGY’s fuel line kits for enhanced performance and durability!

Tired of fuel system headaches? This complete EFI-ready fuel system kit solves all your performance fuel delivery challenges in one package:

✅ PTFE Lined Fuel Lines (20FT) - E85 & ethanol compatible, perfect for modern fuel injection systems and high-performance builds
✅ Precision Adjustable Fuel Pressure Regulator (20-130 PSI) - Optimized for EFI, turbocharged and supercharged applications
✅ High-Flow Inline Fuel Filter (10-100 micron) - Protects fuel injectors from contamination while maintaining maximum flow

No more mixing and matching parts! Our kit includes 4AN, 6AN, 8AN and 10AN fittings for seamless integration with your EFI fuel system or carbureted upgrade.

• Conductive PTFE Core – Built with a carbon-impregnated inner layer to safely discharge static buildup. Critical protection when running E85, methanol, or high-flow EFI systems.
• True 6/8/10AN Size – High-volume fuel flow for 800–1000+ horsepower applications.
• Extreme Pressure & Heat Resistance – Rated to 1250 PSI working pressure and up to 446°F; ideal for EFI, turbo, supercharged, or race fuel setups.
• Fully E85-Compatible – Resists ethanol corrosion, fuel permeation, and temperature damage over time.
• Durable Nylon Braided Outer Shell – Offers abrasion resistance and maintains flexibility while protecting the PTFE core.