EVIL ENERGY 6AN PTFE Fuel Line Kit | AN6 E85 Nylon Braided Hose, 16ft length (5/16 in ID)

High-Performance AN6 PTFE Fuel Line Kit by EVIL ENERGY

Engineered for demanding fuel delivery tasks, the EVIL ENERGY 6AN PTFE fuel line kit pairs a PTFE core with a rugged nylon braided exterior to deliver a reliable path from tank to engine. The AN6 size features an inner diameter of 5/16 inch and an outer diameter of 0.45 inch, with a total run length of 16 feet. The package includes the fittings shown in the image, designed for sturdy, long-lasting installs. The combination of PTFE and braided protection helps resist swelling and wear in challenging environments while maintaining flexibility for routing around components.

When you install this hose, you benefit from PTFE's low permeability and chemical resistance, paired with a reinforced nylon braid for abrasion protection. This combination supports stable fuel flow across a wide temperature range, helps resist swelling under load, and maintains shape under vibration. The result is a line you can rely on during daily drives or spirited sessions on a track, while still allowing a clean routing path through an engine bay.

Key specifications

• Size and dimensions: ID 5/16 inch (0.31 inch), OD 0.45 inch, length 16 ft; includes pictured fittings
• Operating range: -76 ℉ to 446 ℉ (-60 ℃ to 230 ℃)
• Pressure rating: maximum working pressure 1,500 PSI; bursting pressure 4,500 PSI

• Material and construction: PTFE inner tube with nylon braided exterior for protection and visual appeal
• Compatible media: automotive fuels, lubricants, and coolants, including E85 where applicable
• Usage note: hose is relatively stiff and should not be bent in half; professional installation is advised

Real-world use and benefits

In daily use, you may appreciate steadier fuel routing under high heat and pressure, with improved resistance to swelling under load. The extended 16-foot length offers flexibility for routing around intake manifolds, heat shields, and other components, while the AN6 connection supports reliable fittings in a range of configurations. This kit is suited for street, touring, or track-ready builds where consistent performance matters.

Keep in mind that while this kit provides a robust option for demanding setups, proper routing and secure connections are crucial. Use the included fittings as pictured, avoid sharp bends, and consider professional installation if you are unsure about your vehicle's fuel system layout. Regular inspection of hoses and clamps can help maintain long-term reliability.