Why Choose One Piece PTFE Hose Fittings?

Traditional multi-piece AN fittings can be more difficult to assemble and may introduce unnecessary restriction or sealing inconsistency. The one-piece full flow design improves installation simplicity while maximizing internal flow efficiency and reducing potential leak points.

Translation: less frustration and fewer fuel smells permanently attached to your hoodie.

[Product Size & Parameter] Size: 8AN. Thread Size: 3/4-16 UNF. Working Pressure: 1500PSI. Working Temperature Range: -40°F-250°F. Angle: 90 Degrees. Note: Please verify the hose size before purchase.

Features

• 8AN 90-degree hose end fittings
• One-piece full flow design
• Compatible with PTFE braided hose
• Lightweight billet aluminum construction
• Black anodized corrosion-resistant finish
• Precision-machined sealing surfaces
• High-flow internal passage design
• Compact 90-degree routing configuration
• Includes 2 fittings per kit

[Application] These fittings are ONLY used with PTFE fuel lines for E85, alcohol, nitro, take hold of, nitrous, power steering, oiling, hydraulics, and vacuum applications. A 360° swivel design allows for simple assembly.

Common Applications

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

[Full Flow Hose End] Precision CNC machined hose end fitting features very good wall thickness and achieves uninterrupted float.

Perfect for Tight Engine Bay Routing

The compact 90-degree design allows cleaner hose routing around intake manifolds, turbochargers, firewall clearances, radiators, and intercooler piping while reducing hose stress and improving fitment flexibility.

Especially useful when your turbo setup consumed all remaining engine bay space three upgrades ago.

[Anti-Leak Seal] On the AN side, there’s a 37-degree flare angle to form a whole seal without applying an extra sealing compound.

Built for Modern Performance Fuels

PTFE hose systems provide superior resistance to fuel permeation, pressure breakdown, and chemical corrosion compared to 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 fuel treats regular rubber hose like it owes money.

High-Flow Performance Design

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

Basically built for cars where fuel consumption resembles industrial equipment operation.

[Built to Last] The only-piece PTFE hose end fitting is comprised of lightweight 6061-T6 aluminum alloy, and a black anodized finish at the surface increases durability, anti-corrosion, and wear resistance.

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 fuel leaks are terrible visual upgrades.

Why Choose EVIL ENERGY?

EVIL ENERGY has become a trusted choice among enthusiasts for affordable PTFE plumbing hardware, AN fittings, and performance fuel system components. Their one-piece PTFE hose ends deliver reliable sealing, strong flow performance, and installation flexibility for both street-driven and race-focused vehicles.

Because fixing fuel leaks after final assembly is not the kind of motivation anyone needs.