#4 Race-Rite Hose 15Ft

The FRAGOLA #4 Race-Rite Hose 15Ft is a professional-grade braided fuel and fluid line designed for high-performance automotive, motorsport, and off-road applications. Built with PTFE inner tubing and a fire-retardant braided fabric outer jacket, this 15-foot hose assembly delivers the reliability and safety margin required in race cars, custom builds, and demanding mechanical systems where fluid containment and heat resistance are non-negotiable.

The #4 AN (Aircraft National) size accommodates mid-range fuel or fluid flow requirements typical in V8 and larger four-cylinder racing engines, while the 15-foot length provides sufficient reach for engine bay layouts without excessive line runs that add weight or complexity. PTFE (polytetrafluoroethylene) inner construction resists chemical degradation and temperature cycling, critical for fuel systems and hydraulic circuits exposed to high operating temperatures. The braided fire-retardant outer jacket protects against abrasion, UV exposure, and external flame—essential safety features for enclosed engine bays and exposed underbody routing on competitive vehicles.

This hose is ideal for race car builders, performance shops, and enthusiasts upgrading fuel systems in street rods, circle track cars, and off-road trucks. It is commonly specified in applications where OEM rubber hoses cannot withstand sustained heat, vibration, or chemical exposure. The black color integrates seamlessly with engine bay aesthetics while aiding in thermal management through light absorption in high-temperature zones.

FRAGOLA is recognized in the motorsport community for engineered hose assemblies that meet or exceed SAE and DOT standards. The Race-Rite line combines laboratory-tested materials with real-world racing heritage, making it a trusted choice when durability and safety cannot be compromised.