Wet nitrous systems are the most popular option since they provide the extra fuel to support the added nitous, and don't require any modifications to the fuel injection system (no custom programming of the computer to add fuel when the nitrous is activated). Dry nitrous systems are generally used in racing applications in combination w/ the HP or Dominator ECU w/ custom calibration to add the extra fuel using the fuel injectors (in an EFI application).

NOS offers a variety of Carbureted Plate Nitrous Systems for single 4-barrel and dual 4-barrel setups.

NOS has Nitrous Kits available for many Diesel engines including Dodge Cummins, Ford Powerstroke, and GM Duramax. Give your ride the kick it needs with NOS!

NOS offers a great selection of Powersport nitrous systems and has you covered whether on land or water with your favorite ride.

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.

NOS offers a variety of nitrous injector plates for Carbureted or EFI applications. Choose from 4150 or 4500 flange and even Sandwich style plates for Holley and Sniper intake manifolds.

NOS High Quality, Flare and Funnel Stainless Steel Jets Are Made Using an EDM Process to Ensure Consistent, Accurate Flow Across All Jet Types and Sizes. We Offer Jet Assortment Kits or Single Size Packages for Anything You Made Need.

NOS offers you great choices of a variety of gauges to monitor your nitrous system. Choose from Nitrous Pressure, Fuel Pressure, and Air/Fuel Ratio gauges.

The NOS Fogger Nozzle is the Original, Direct Port, Wet Nozzle. New Designs, Such as the Super A and Ti2 Dry Nozzles, Carry on the High Quality and Performance of the Original Fogger Nozzle

NOS offer complete, Ready-to-Run Nitrous Bottles and Individual Bottle Components and Accessories.

NOS offers intercooler spray bar kits and components which allow you to spray nitrous over a supercharger or turbo intercooler to help reduce air inlet temperatures. Lower air inlet temperatures means more horsepower!

NOS offers a variety of blowdown tubes and blowdown hose kits in many shapes and colors to fit your needs.

NOS offer many types of nitrous controllers and accessories needed to tailor your system to your needs. We offer great nitrous controllers such as the NOS Mini 2-Stage, NOS Launcher 4-Stage, along with window switches and solid state relays.

NOS offers great nitrous and fuel solenoids such as Cheater, Powershot, Pro Shot, Pro Bigshot, Super Bigshot, and Sniper. No matter the nitrous system need, NOS has the right solenoid for you. NOS offers a great selection of nitrous and fuel solenoids along with all of the parts needed to service your solenoids.

NOS Offers Everything You Need For Purging Air Out of Your Nitrous System. Purging Nitrous is a Necessary Function to Ensure Maximum Power is Available when the System is Activated. It also Looks Cool!

NOS offers many great brackets for mounting any solenoid or microswitch. We have versions that work with Carbureted or EFI nitrous applications.

NOS offers all of the electrical components and wiring you need to build or upgrade your nitrous system.

NOS has all the tools you need to keep your nitrous system in top shape. Choose from great tools such as bottle nut wrenches, tubing benders, cutters, and jet drill sets.

NOS offers various CO2 Regulators, Fuel Pumps, Fuel Regulators and Accessories you need for your nitrous system.

NOS has you covered for all of your nitrous refill needs. We have a complete refill station along with many refill components. This a great way to keep all of your bottles topped off.

NOS offers many types of Distribution Blocks, Fuel Line Adapters, Filters, and Specialty Fittings for any of your nitrous needs.

NOS has you covered for all of your nitrous plumbing needs. Choose from stainless steel braided hoses, stainless steel line, and nylon line. Available for all type of custom nitrous system plumbing.