EVIL ENERGY 6AN LS Swap Fuel Line Kit 20ft CPE Hose — 58 PSI Regulator & 10µm Filter

Built for engine swaps, aftermarket EFI installs, and other high-pressure fuel routing tasks, this kit bundles 20 feet of 6AN CPE-braided hose with aluminum fittings, a 58 PSI regulator that includes a 10-micron filter element, and multiple adapters and clamps to simplify plumbing. The materials and pressure ratings suit most gasoline and diesel applications (excluding E85 and ethanol), and the package is organized to give installers most of what they need to route and control fuel to LS engines or similar conversions.

How does this kit fit LS swap and EFI setups?

The kit is sized and specified for LS-series engine conversions and aftermarket EFI systems where AN-style fittings and flexible braided hose are preferred. Hose ID and fitting sizes match common 6AN fuel system components, and included adapters let you connect to many aftermarket fuel rails, pumps, and tanks.

• 20 ft of 6AN hose (ID 0.31" / OD 0.56") for long runs and custom routing
• 10 swivel hose ends to create custom-length lines with AN fittings
• 3 adapter fittings to interface with common aftermarket parts

What pressure and temperature limits should I expect?

The hose assembly is engineered with a CPE inner layer, 304 stainless steel wire reinforcement and nylon outer braid for strength and abrasion resistance. The stated working pressure is 750 PSI with a burst pressure up to 2250 PSI, and the hose performs across a wide temperature range — useful in engine bays where heat and vibration are present.

• Maximum working pressure: 750 PSI; burst pressure: 2250 PSI
• Operational temperature range: -22°F to 248°F
• 304 stainless steel reinforcement for pressure retention and durability

What does the 58 PSI filter regulator do and what’s included?

The assembled fuel pressure regulator is pre-set to regulate output pressure to 58 PSI and contains a replaceable 10-micron filter element to trap particulate before it reaches the fuel system. The regulator includes a built-in bypass for flow control and ships with a dedicated wrench to assist installation and service.

• 58 PSI regulated output suitable for many high-pressure EFI applications
• 10-micron internal fuel filter captures contaminants upstream of injectors
• Includes a service wrench and hardware to mount and seal the regulator

Who this kit is for: This EVIL ENERGY kit fits experienced DIY mechanics, professional tuners, and garage builders performing LS swaps, EFI retrofits, or aftermarket fuel system upgrades who need a robust, ready-to-install hose and regulator package. It is appropriate for gasoline and diesel users who require high-pressure braided lines and AN fittings, but not recommended for E85 or ethanol-based fuels. If you need flexible hose routing, a pre-set 58 PSI regulator with filtration, and a full complement of fittings and clamps to complete a fuel plumbing project, this kit provides the core components to get started.