The Nitrous Express Shark nozzle for four‑cylinder applications provides Shark‑style nitrous distribution and includes jetting options for all horsepower settings. Built to work within Nitrous Express systems, this nozzle helps installers tune jet sizes to match desired gains while keeping spray pattern and cylinder delivery consistent. It’s a compact, application‑specific option for four‑cylinder nitrous conversions.
Nitrous Express Shark Nozzles 4 Cyl (Incl All HP Settings)