N20 Filter

The Nitrous Oxide Systems N20 Filter is a precision adapter fitting engineered for high-performance nitrous oxide systems. Designed for serious enthusiasts who demand reliability in forced-induction tuning, this component bridges the gap between your nitrous delivery system and injection rails with minimal restriction. Whether you're building a street car or track-focused machine, this filter ensures clean, debris-free nitrous flows to your engine—a critical detail that separates amateur builds from professional-grade installations.

Constructed from aluminum and finished in durable blue anodizing, the N20 Filter features a straight-flow design that reduces turbulence and pressure drop through the line. The adapter converts from 4 AN male threads to 1/8 inch NPT male, providing industry-standard compatibility across major nitrous oxide injection kits and custom fuel system setups. The compact footprint (2.1 x 0.8 x 3.25 inches) and lightweight construction (0.03 lbs) mean installation flexibility under tight engine bay constraints without sacrificing structural integrity or thermal performance.

Mechanics and tuners rely on this adapter when converting between different line standards or integrating aftermarket nitrous kits into OEM fuel system architectures. Its anodized finish resists corrosion from moisture intrusion and nitrous oxide exposure, extending component lifespan in performance applications where reliability cannot be compromised. Installation is straightforward—secure fitting into your system using standard AN wrench flats, and the filter begins protecting your injectors from particulate contamination immediately. A must-have piece for any serious nitrous oxide system upgrade or engine bay refresh.