EVIL ENERGY 6AN Fuel Line Kit 20ft Braided Hose - Versatile Cooling

In this review the EVIL ENERGY 6AN Fuel Line Kit is judged as a budget-friendly way to run braided lines for cooler, fuel and oil feed work. The kit is aimed at DIY mechanics and racers who need a long length of 6AN hose plus multiple swivel ends, and its single biggest reason to buy is the combination of 20 ft of nylon-braided hose with ten swivel fittings that make routing and connecting to transmission coolers, fuel rails or turbo coolers straightforward. It is not a precision OEM replacement but offers clear value for plumbing projects where durability and ease of assembly matter.

Key Features

• 20 ft braided hose: Provides ample length for routing lines around an engine bay or to a remote cooler without splicing.
• Assorted swivel fittings: Ten 6AN swivel hose ends in straight, 45, 90 and 180 degree styles speed up assembly and reduce the need for extra adapters.
• High working pressure: Rated to 750 psi working pressure so it suits transmission, oil feed and some fuel delivery applications.
• Construction: CPE rubber inner with 304 steel wire and nylon outer braid provides chemical compatibility with diesel, oil and race gas while resisting abrasion.
• Wide temperature range: Usable from -22F to 248F for garage and track environments where temperature swings occur.
• Accessory clamps: Includes hose separator clamps to help tidy multiple runs and prevent chafing in tight areas.

Who It's For

This kit is best for home mechanics, track-day enthusiasts and custom builders who need a long run of 6AN hose and a ready set of swivel fittings for transmission cooler lines, fuel return/supply plumbing, turbo cooler lines or oil feed lines. The variety of fittings and 20 ft of hose make it convenient for one-off installations and prototype plumbing.

It is less appropriate for someone seeking an exact OEM replacement for a factory hose or for continuous high-temperature, high-pressure race applications without periodic inspection; some buyers reported mixed durability and fit in demanding setups, so professionals requiring guaranteed longevity under extreme conditions should consider purpose-built, certified hoses.

Pros & Cons

Pros

• Good value with 20 ft of braided hose and ten swivel fittings included for flexible routing.
• Compatible with transmission fluid, oil, race gas, diesel and hydraulic fluids for multiple uses.
• The 304 steel wire and nylon outer braid improve abrasion resistance and appearance under the hood.
• High working pressure rating of 750 psi covers most cooler and feed line needs.

Cons

• Some customers reported mixed durability and occasional fit issues, so careful inspection and proper installation are advised.
• Not a certified OEM replacement for extreme continuous-duty racing without further verification.

Specifications

Hose length	20 ft
Hose inner diameter	0.31 in
Hose outer diameter	0.56 in
Working pressure	750 psi
Bursting pressure	2250 psi
Temperature range	-22F to 248F
Fitting count and types	10 pcs 6AN swivel ends (4 straight, 2 45 degree, 2 90 degree, 2 180 degree)

Our Verdict

The EVIL ENERGY 6AN Fuel Line Kit is a practical, cost-effective option for DIYers and builders who need flexible 6AN runs and multiple swivel fittings. With 20 ft of braided hose, a broad fluid compatibility and a 750 psi working rating, it covers most transmission cooler and fuel plumbing jobs; those needing absolute OEM-level durability for extreme racing should verify suitability, but for general garage and track use it represents strong value.

Frequently Asked Questions

Can this hose be used for fuel and oil?
Yes, the kit is compatible with fuel, diesel, oil, transmission fluid and hydraulic fluids as specified.

Are the fittings included swivel or fixed?
The kit includes ten 6AN swivel hose ends in straight, 45, 90 and 180 orientations to make routing easier.

What is the maximum working pressure?
The hose is rated for a 750 psi maximum working pressure with a 2250 psi bursting pressure.