EVIL ENERGY 4AN Fuel Line Hose Fitting Kit Braided Nylon CPE - 16ft

In this review the EVIL ENERGY 4AN Fuel Line Hose Fitting Kit is evaluated for DIY tuners and professional mechanics who need a flexible, high-pressure fuel or fluid line. The bottom line: it is a solid, value-oriented kit because the hose combines a CPE rubber core, a 304 steel wire reinforcement and a nylon braid, while the included aluminum alloy swivel ends provide multiple routing options. For anyone installing fuel, oil, transmission or vacuum lines where a compact 4AN hose is required, this kit delivers durable materials and useful fittings in one 16ft package.

Key Features

• CPE rubber inner: provides chemical compatibility for fuel, oil and transmission fluid while remaining flexible for tight routing.
• 304 steel wire reinforcement: offers strength under pressure so the hose maintains shape and resists collapse at high engine bay temperatures.
• Nylon outer braid: protects the hose from abrasion and helps the assembly slide through clamps and bulkhead openings during installation.
• Aluminum alloy swivel fittings: the 10-piece fitting set includes straight, 45, 90 and 180 degree ends to simplify connections without cutting or flaring factory hard lines.
• High working pressure: with a maximum working pressure of 750psi and burst at 2250psi, the hose is suitable for many performance and service applications.
• Wide temperature range: rated from -22F to 248F, the hose handles typical automotive environments from cold starts to high under-hood heat.

Who It's For

This kit is best for car builders, racers and home mechanics who need a flexible 4AN line for fuel, oil, transmission fluid, vacuum or diesel setups and want a ready-made 16ft length with multiple swivel ends. The included fittings save time when laying out runs through the engine bay or to an external surge tank.

It is less suitable for applications that require a larger hose ID than 7/32 in or for systems demanding PTFE inner linings. If a braided stainless PTFE hose for extreme chemical resistance is required, shoppers should consider those specialty hoses instead.

Pros & Cons

Pros

• Durable assembly combining CPE core, 304 steel wire and nylon braid for strength and abrasion resistance.
• Comprehensive fitting set (4 straight, 2x45, 2x90, 2x180) simplifies routing and reduces additional purchases.
• High working and burst pressures offer confidence for many performance fluid systems.
• Compatible with multiple fluids including race gas, diesel, oil and transmission fluid for versatile use.

Cons

• Installation experience is mixed among users; some find routing and attaching fittings challenging without the right tools.
• The 7/32 in ID may be too small for some high-flow applications where larger diameter hose is required.

Specifications

Brand	EVIL ENERGY
Hose type	4AN braided CPE with nylon outer braid
Length	16 ft
Hose ID	7/32 in (0.22 in)
Hose OD	0.44 in
Maximum working pressure	750 psi
Temperature range	-22F to 248F

Our Verdict

For hobbyists and tuners who need a cost-effective, all-in-one 4AN hose and fittings solution, this kit is a sensible purchase because of its reinforced construction, diverse swivel ends and broad fluid compatibility. It represents good value for typical fuel and fluid routing tasks, though installers should be prepared for slightly varied ease of installation depending on tools and experience.

Frequently Asked Questions

Is this hose compatible with gasoline and diesel?
Yes, the CPE inner core and braided construction are compatible with race gas, diesel and standard automotive fuels.

How many fittings are included in the kit?
The kit includes 10 swivel hose ends: 4 straight, 2 45-degree, 2 90-degree and 2 180-degree fittings.

What is the working pressure and temperature range?
The hose is rated to 750 psi working pressure, 2250 psi burst pressure, and -22F to 248F temperature range.