EVIL ENERGY 4AN Braided Fuel Hose 5FT Black — CPE Core, 750 PSI Working Pressure

EVIL ENERGY 4AN Fuel Line is a 5-foot, AN4 braided fuel hose with a CPE inner core, 304 steel reinforcement, and nylon outer braid engineered to handle high pressure and a wide temperature range.

Built for performance vehicles, race applications, and demanding fluid-transfer tasks, this EVIL ENERGY AN4 fuel line blends strength and flexibility. The hose pairs a chemical-resistant CPE inner tube with a 304 stainless steel wire braid for burst protection and a durable nylon sheath that resists abrasion and routing damage. Its compact 0.22-inch ID and 0.44-inch OD make it compatible with standard 4AN swivel fittings and a variety of automotive fluids.

How durable is the EVIL ENERGY 4AN braided hose under pressure?

This hose is rated for heavy-duty use with a maximum working pressure of 750 PSI and a burst pressure around 2,250 PSI, giving a wide safety margin for automotive and motorsport scenarios. The steel wire braid reduces expansion under load while the CPE core resists fuel and oil-induced degradation.

• Maximum working pressure: 750 PSI
• Burst pressure: 2,250 PSI
• 304 steel wire braid for mechanical strength
• CPE inner layer resists fuels and oils

Which fluids and systems can this AN4 fuel line be used with?

The EVIL ENERGY 4AN hose is compatible with a broad range of automotive and industrial fluids, including gasoline variants, diesel, transmission fluid, hydraulic fluid, and vacuum systems. Because of its multi-fluid compatibility, it can be used for supply and return lines, cooler connections, and oil feed circuits.

• Fuel supply and fuel return lines
• Transmission oil cooler and oil feed lines
• Vacuum lines and turbo cooler connections
• Compatible with race gas, diesel, hydraulic fluid and oils

What are the size, temperature range and installation details?

The hose measures 5 feet in length with an inside diameter of 0.22 inch and outside diameter of 0.44 inch, sized for 4AN swivel hose ends. It operates across a broad temperature window and includes installation guidance for correct fitting to AN hardware.

• Length: 5 ft; ID: 0.22 in; OD: 0.44 in
• Temperature range: -22°F to 248°F (-30°C to 120°C)
• Works with 4AN swivel hose ends only
• Installation instructions included with the hose

How does the construction help when routing in tight engine bays?

The compact diameter and flexible braid let you route the hose around tight bends without sacrificing pressure performance. The nylon outer braid protects against chafing and incidental contact with hot or rough surfaces, while the steel layer keeps the hose from ballooning under pressure.

• Narrow profile for neat routing in confined spaces
• Nylon outer braid guards against abrasion
• Steel reinforcement maintains shape under pressure
• Flexible enough for custom plumbing and retrofits

Who is this for: The EVIL ENERGY 4AN Fuel Line is suited to DIY mechanics, performance tuners, and professional shops needing a reliable AN4 hose for fuel, oil and coolant-related plumbing. Choose this hose when you want a compact, resilient line that pairs with 4AN fittings and holds up in demanding automotive and light industrial environments.