Nitrous Express Aluminum Annular Nozzle Bung, Pre-Drilled 1/16NPT for Weld-On Fitment

Nitrous Express 16039 Annular Nozzle BungIf you're looking to take your performance game to the next level, the Nitrous Express 16039 Annular Nozzle Bung is an essential addition for your setup. Designed specifically for those who know their way around an engine bay, this bung is ready to weld onto your aluminum intake manifold, allowing you to easily integrate NX S.T.D. (Annular) nozzles into your nitrous system.FitmentThis nozzle bung is compatible with a range of aluminum intake manifolds. It