Why Use PTFE-Specific Hose Fittings?

PTFE hose requires specially engineered fittings designed to properly compress and seal the PTFE inner liner. Standard braided hose fittings are not compatible and may cause leaks, improper sealing, or hose damage under pressure.

Translation: PTFE fittings exist because “close enough” becomes dangerous very quickly.

[Size] Thread Size of 6AN PTFE Fitting is nine/sixteen-18UNF.

Features

• 6AN 90-degree hose end fittings
• Designed specifically for PTFE hose systems
• Lightweight billet aluminum construction
• Black anodized corrosion-resistant finish
• Precision-machined sealing surfaces
• Leak-resistant PTFE compression sealing
• Compact 90-degree routing design
• High-flow internal passage design
• Includes 4 fittings per kit

[Application] The PTFE Hose Finish handiest work with PTFE fuel line.

Common Applications

• EFI fuel systems
• Return-style fuel setups
• E85 and ethanol fuel systems
• Turbocharger oil feed and return lines
• LS swap fuel systems
• Oil cooler plumbing
• Drift and drag race vehicles
• Fuel cell installations
• Motorsport AN plumbing projects

[Parameter] Working pressure: 1500PSI. Temperature vary: -sixty five°F-252°F.

90 Degree Design Simplifies Tight Routing

The compact 90-degree configuration helps route hoses around intake manifolds, turbochargers, firewall clearances, radiators, intercooler piping, and tight chassis locations while reducing hose stress and improving installation flexibility.

Especially useful when your engine bay already resembles mechanical spaghetti.

[Seal] The AN aspect is sealed by a 37 degree attitude.

Perfect for E85 and Modern Fuels

PTFE-lined hose systems resist fuel permeation and chemical breakdown far better than traditional rubber-lined hose. These fittings are compatible with gasoline, E85, ethanol blends, methanol, race fuel, oil, coolant, and transmission fluid systems.

Because modern ethanol fuels absolutely destroy cheap rubber hose over time.

Built for High-Performance Systems

The full-flow internal design supports high-volume fuel delivery required by upgraded pumps, large injectors, turbocharged applications, and aggressive tuning setups.

Basically built for fuel systems that consume gasoline with the urgency of a tax refund disappearing.

[Material and Feature] Manufactured from aluminum alloy 6061-T6. 360° Swivel design for simple assembly.

Durable Billet Aluminum Construction

The billet aluminum body provides lightweight strength and excellent corrosion resistance while maintaining a clean motorsports-inspired appearance. The black anodized finish also helps resist wear in harsh engine bay environments.

Because rusty fittings and leaking fuel systems are terrible aesthetic choices.

Why Choose EVIL ENERGY?

EVIL ENERGY continues to provide enthusiasts with affordable PTFE plumbing hardware, AN fittings, and performance fuel system components. Their PTFE hose ends deliver reliable sealing, durable construction, and installation flexibility for both street-driven and race-focused applications.

Because rebuilding a fuel system twice is a deeply avoidable life experience.