10ft Roll -12 Black Blue Nylon Braid Flex Hose

The 10ft Roll -12 Black Blue Nylon Braid Flex Hose by VIBRANT PERFORMANCE is a professional-grade fluid line designed for high-performance fuel, coolant, and vacuum applications in modified and stock vehicles alike. This hose serves as the backbone of any well-engineered fuel system or cooling upgrade, allowing you to route lines with precision while maintaining reliable flow under demanding conditions. Whether you're building a custom fuel cell setup, upgrading your cooling system, or installing an aftermarket turbocharger, this braided hose delivers the durability and flexibility needed to handle modern engine modifications.

Constructed with nylon braid reinforcement over a synthetic core, the -12 sizing (3/4-inch nominal ID) provides an ideal balance between flow capacity and routing flexibility without excessive bulk in tight engine bays. The black and blue color coding allows for easy identification during installation and troubleshooting—a professional touch that prevents fuel, coolant, and vacuum line confusion under the hood. VIBRANT PERFORMANCE's nylon braid construction resists abrasion from engine vibration, sharp edges, and moving components while maintaining the hose's ability to flex around headers, intercoolers, and custom brackets without kinking or creasing. The 10-foot roll length accommodates complete system builds or allows you to cut custom sections as needed, eliminating waste and reducing inventory costs for shops and enthusiasts.

This hose suits fuel system upgrades, forced induction cooling loops, custom coolant routing, and vacuum distribution systems on street cars, track vehicles, and engine swap projects. Installation requires proper AN fittings or barbed adapters rated for your specific application's pressure requirements—ensure all connections are secured with quality clamps or swaged ends to prevent leaks under boost or sustained RPM. The nylon braid's durability means you'll spend less time chasing fluid leaks and more time driving, making it an essential choice for anyone serious about reliability in modified vehicles.