Nitrous Oxide Systems® 03001NOS - 4-Stroke Fogger™ Wet Nitrous System

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Vehicle Fitment

This part is universal

Product Details

Universal 4-Stroke Fogger™ Wet Nitrous System by Nitrous Oxide Systems®. Touch the button and your "hawg" turns into a wild boar. With a super strong bottom end, Harley engines can take more pushbutton horsepower than most. And, the fully adjustable Fogger™ lets you choose how much is just right. With the jets included in each Harley kit, you can expect to see a 30% to 40% increase in horsepower and torque. Plus, the Fogger™ can be adjusted for even more (or less) power by simply changing jets if your engine is modified. Easily installed in an afternoon, the Fogger™ kit comes complete with everything you need; including detailed, easy to follow instructions, nitrous and fuel solenoids, Fogger2™ nozzles, filters, fittings, tubing, fuel pumps, T-fittings, jets, switch, hose, and all other hardware necessary for a complete installation.


  • System requires a 12- volt DC power supply with a minimum of 12 amps
  • This is a Race Only product that is to be used solely for competition. It cannot be used on vehicles that are operated on public streets, roads or highways. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, could be in violation of local, state and federal laws. Shipping Restriction: CA, NY, ME


Activation: Microswitch
Bottle Bracket Material: Steel
Bottle Color: Blue
Bottle Material: Aluminum
Delivery Style: Air intake tube
Dual Stage: No
Fuel Solenoid: PowerShot
Included Jetting Horsepower: 9, 12, 15, 17
Jet Sizes Included (hp): Varies by engine displacement
Jet Style: Flare
Max Horsepower: 40
Nitrous Bottle Capacity: 2 lbs
Nitrous Solenoid: Super PowerShot
Nitrous System Intended Fuel Type: Gasoline
Nitrous System Style: Wet
Nozzle Style: Soft Plume
Number of Nozzles: 1
Number of Solenoids: 2
Quantity: Sold as a kit
System Style: Wet


  • 2 lb assembled NOS blue bottle
  • Necessary electrical and mounting hardware
  • Additional external fuel pump


  • Utilizes 2 NOS Fogger nozzles for fuel and nitrous distribution
  • System uses NOS PowerShot fuel and nitrous solenoids
  • Designed with supreme quality and long-term dependability in mind
  • Made to offer outstanding performance
  • Expertly crafted to meet the highest standards of quality

Nitrous Oxide Systems is here with excellent products that are available at a competitive price. The company does its utmost to provide the best possible solutions for your needs. All products by NOS are made with expert care and created by professionals to meet all your requirements. NOS does not accept compromises when it is going about quality, so you can be sure that all products have only top quality. With many years of manufacturing experience, Nitrous Oxide Systems is the name you can trust.

Nitrous Oxide Systems® (NOS) showed the world how to effectively harness the power of nitrous oxide for automotive use in the 1970's. Since then, NOS has powered more racers than any other brand of nitrous. When you're looking to go fast, rely on NOS to deliver the most power per dollar available. From stock engines to race vehicles, jet skis to trucks, NOS has a kit for you.

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Nitrous Oxide Systems® 03001NOS - 4-Stroke Fogger™ Wet Nitrous System

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