#6 Black Nylon Braided PTFE Hose 20 feet

The #6 Black Nylon Braided PTFE Hose from DEATSCHWERKS is an essential upgrade for high-performance fuel system builds, engine modifications, and custom fuel line installations. Whether you're tuning a turbocharged engine, installing a fuel rail upgrade, or running a dedicated fuel system for nitrous oxide or methanol injection, this hose delivers reliability in demanding conditions. Designed for professional mechanics and enthusiasts who demand precision fuel delivery, the 20-foot length provides ample material for complete system routing without splices.

PTFE (polytetrafluoroethylene) core construction resists fuel degradation, ethanol blends, and methanol exposure far better than rubber compounds, ensuring consistent flow and preventing permeation loss over time. The black nylon braided exterior reinforces the hose against pressure spikes, vibration fatigue, and abrasion while maintaining flexibility for tight routing around engine bays and chassis rails. #6 sizing matches standard AN6 fittings, allowing seamless integration with fuel pumps, filters, regulators, and carburetors in street, drift, and motorsport applications.

This hose is ideal for anyone upgrading from stock rubber fuel lines to a custom-built system capable of handling boosted fuel pressure and aggressive fueling schedules. Installation is straightforward with standard AN6 swage fittings and hose crimpers; the 20-foot coil accommodates everything from late-model LS swaps to classic muscle car fuel system conversions. Professionals and builders trust DEATSCHWERKS hose for consistency, durability, and corrosion resistance in high-heat engine compartments where reliability cannot be compromised.