NOS Nitrous Oxide Filter -4 AN Male to 1/4 in NPT Male - Blue SSMK Built to exceed Coast Guard

Built to exceed Coast Guard standards and are J1223 Marine Standard Certified

Cold Wound - Heat Treated - Shot PeenedAll QA1 springs go through intensive manufacturing processes to ensure consistency

The boots are made from a high temperature silicone compound and feature a gray finish

Effective To 6500 RPM

NOS Nitrous Oxide Filter -4 AN Male to 1/4 in NPT Male - Blue SSMK Built to exceed Coast GuardNOS Nitrous Filter High Pressure 15560NOS N20 Filter 1 4 in. NPT x 04AN Cheater Or Pro Fogger Stainless Steel Mesh Filter Easy Installation Keeps Contaminants Out Product Description: Adapter Nitrous Oxide Filter Straight 4 AN Male to 1 4 in NPT Male Aluminum Blue Anodized Sold Individually The use of nitrous oxide as a performance enhancement has been used since World War II. Allied aircraft used it for emergency boosts in airspeed and altitude