USA-NX-80019 - Nitrous Express developed a new nitrous nozzle that is specifically designed to work perfectly in applications with deep nitrous bungs. The new VXL Nozzle features 2 inch long threads and a jam nut which allows optimal placement in MSD Airforce intakes as well as other applications that benefit from a long reach nozzle. VXL Nozzles support up to 150 horsepower per nozzle and feature 5/16 – 24 threads. VXL nozzles are available individually or as an upgrade to any NX nitrous system.