6AN 12in Nitrous Line Black

The 6AN 12in Nitrous Line Black by REDHORSE PERFORMANCE is a precision hose assembly engineered for nitrous oxide systems in high-performance engine builds. Whether you're installing a dedicated nitrous kit on a drag racer, street car, or turbo hybrid platform, this line serves as the critical fuel delivery pathway from your tank to the intake manifold solenoid. At 12 inches in length, it provides the ideal balance between reach and minimal bend radius for engine compartments ranging from compact LS swaps to spacious big-block installations.

Built with REDHORSE PERFORMANCE's reputation for reliability, this 6AN rated line handles the pressurized demands of nitrous delivery without flex or leakage under transient boost conditions. The -6AN size specification indicates a 3/8-inch inner diameter, capable of flowing sufficient N₂O volume to support naturally aspirated and forced-induction engines alike. Black synthetic rubber construction resists heat degradation from proximity to turbochargers or headers while maintaining flexibility for routing around tight engine bays, and the factory crimped AN fittings ensure a leak-free seal without requiring professional hose fabrication equipment.

This line suits anyone building a bolt-on nitrous system or upgrading from stock rubber hose to quality braided alternatives for improved reliability and longevity. The 12-inch length accommodates most engine bay layouts where tank-mounted solenoids require direct feed lines to the intake, and it integrates seamlessly with common -6AN manifold adapters and solenoid inlets found on aftermarket kits from Edelbrock, Nitrous Express, and other manufacturers. Installation requires no special tools beyond basic AN wrench sizes; ensure proper routing away from exhaust components and use P-clamps or adhesive-backed clips to secure against vibration.