Hose PTFE Lined Braided Stainless -10AN x 20ft

The Hose PTFE Lined Braided Stainless -10AN x 20ft from Vibrant Performance is purpose-built for high-pressure fuel and fluid transfer in modified engines where reliability and durability are non-negotiable. Whether you're upgrading fuel delivery on a forced induction build, routing coolant through a custom water-cooling circuit, or plumbing hydraulic systems for advanced suspension setups, this hose delivers the performance characteristics serious enthusiasts demand. The -10AN size handles substantial flow rates while maintaining structural integrity under extreme conditions—critical for turbocharged, supercharged, or high-RPM naturally aspirated powerplants that push stock fuel and cooling systems beyond their limits.

At its core, this hose features a PTFE (polytetrafluoroethylene) inner liner that resists fuel permeation, chemical degradation, and temperature extremes—a critical advantage over traditional rubber hoses that can swell or fail under E85 ethanol blends or sustained high-heat engine bay conditions. The stainless steel braided outer layer provides abrasion resistance, burst strength, and protection against road debris while maintaining flexibility for tight routing through modern engine compartments. The 20-foot length offers exceptional flexibility for custom applications, allowing single runs or distribution across dual fuel rails, multi-loop coolant circuits, or remote-mounted hydraulic systems without mid-run couplings that introduce weak points. This construction standard is commonly found in competition-grade fuel systems and professional automotive shops.

Builders upgrading fuel systems on LS swaps, Coyote conversions, and turbocharged platforms benefit most from this hose's combination of flow capacity and reliability under sustained high pressure. The -10AN specification (5/8-inch inner diameter) is ideal for primary fuel delivery lines in high-horsepower builds, return systems on regulated setups, and coolant bypass circuits on heavily modified engines. Installation requires standard -10 JIC or AN compression fittings; the 3.22 lb weight makes handling straightforward even during complex under-hood routing. Verify fitting compatibility and pressure ratings for your specific fuel system or cooling application before purchase, as hose identification and proper clamping are essential to preventing leaks and ensuring safety in high-performance vehicles.