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  • 4 Cylinder

    The NOS Sportsman Fogger Systems offer superior atomization and tuning by injecting precisely measured amounts of fuel and nitrous into each individual port with our patented Fogger Nozzles. Power levels are adjustable by changing nitrous and fuel jets in each Fogger Nozzle.

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  • 6 Cylinder

    The NOS Sportsman Fogger Systems offer superior atomization and tuning by injecting precisely measured amounts of fuel and nitrous into each individual port with our patented Fogger Nozzles. Power levels are adjustable by changing nitrous and fuel jets in each Fogger Nozzle.

    Shop Now
  • 8 Cylinder

    The NOS Sportsman Fogger Systems offer superior atomization and tuning by injecting precisely measured amounts of fuel and nitrous into each individual port with our patented Fogger Nozzles. Power levels are adjustable by changing nitrous and fuel jets in each Fogger Nozzle.

    Shop Now
  • Direct Port Plumbing Kits

    NOS offers all of the plumbing items you need to custom design your own direct port nitrous system on 4-cylinder, 6-cylinder, and 8-cylinder engines. These kits give you all kinds of flexibility to plumb nitrous oxide into a variety of intake manifolds.
















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Features

  • Bolt on an instant 75-500 horsepower
  • Kits available for most domestic and some import applications
  • Kits available in wet or dry configurations

Direct Port Systems

NOS gives you a great way to add multiple stages of nitrous to your engine and reduce those E/T's.NOS direct port nitrous systems consist of individual nozzles that atomize nitrous and fuel, then introduces the mixture directly into each intake port. Available in wet or dry kits.