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    Use Terminator X to Control Nitrous

    New Mini 2-Stage Progressive Nitrous Controller

    Budget Nitrous Kits: Big Power for Little Money
    LS Fest West 2023: World-Record Limo Jump
    Congratulations to Marley Hay, Winner Of Holley's Sky-Ram And Moonshot!
    First Ride: This 1982 Chevrolet Corvette Came To Life With The Help Of Holley EFI And Rekudo
    The Farmer's Machine: Chad Henderson's Nitrous LDR Buick Grand National
    How To Properly Size, Mount And Install Your NOS Nitrous Bottle
    How The Hartsock/Wile Ultra Street Mustang Broke The 4.40 Barrier With Holley Dominator EFI
    Burning Down The House At The Cleetus & Cars Event At The Freedom Factory
    We're Hanging Out Behind The Scenes At The Freedom 500!
    Having A Rowdy Good Time At Cleetus & Cars In Houston, Texas
    Introducing The NOS Moonshot: The Most Powerful Nitrous Plate On The Planet
    Nitrous Oxide Basics: Dry vs Wet Nitrous, Single and Multiport Setups, and Nitrous Foggers for Carburetor and EFI
    Engine Build: Prestige Motorsports' Nitrous-Assisted, 1,000HP 427 Ford
    Make Big Power With NOS 4150 And 4500 Crosshair Dry Nitrous Plates
    How To Tune For Nitrous With A Coil-On-Plug Ignition System
    Ron Rhodes Moves from Carbs to Holley EFI, Resets X275 Small-block Nitrous Record
    How Do Nitrous Nozzles Work?
    How to Control 2 stages of Nitrous with the NOS Mini 2 Stage Nitrous Controller
    How Do Nitrous Nozzles Work? NOS Dry Shot and Wet Shot Nozzles Explained!
    Ron Rhodes Reclaims X275 Small Block Nitrous Record With Holley EFI!
    NOS Releases Gen-V LT Hi-Ram Dry Nitrous Plates!
    NOS Announces New Nitrous Controller!
    NOS Releases New Powersport Nitrous Kits!
    UPDATED - Holley EFI and NOS Announce Sponsorships for Lights Out 11!
    Holley EFI Breaks Records at 17th Annual Shakedown Nationals!
    Chelsea Denofa and Team RTR win at Formula Drift Texas!
    How to Set Up and Operate an NOS Nitrous Refill Pump Station
    NOS Releases Diesel Nitrous Kits, Bottom Exit Fuel & Nitrous Solenoids, and Bottle Valve Assemblies
    New Performance Products from Holley, iNTECH, NOS, Sniper, and Brawler
    NOS Releases Supercharger Injector Plate Nitrous Systems
    NOS Releases Dry Nitrous Plates For Sniper EFI Fabricated LS Intakes
    How To Choose: NOS Black Powershot, Super Powershot & Big Shot Nitrous Systems
    NOS Releases Dry Nitrous Plates For Holley Hi-Ram LS Intake Manifolds
    NOS Releases Black Cheater Wet Nitrous System for Dominator 4500 Flange Intakes
    NOS Analog Style 2-1/6" Standalone Gauges
    NOS Dry Nitrous Plate for Holley Hi-Ram LS Manifolds
    NOS Dry Nitrous Plate for Sniper EFI Fabricated LS Manifolds
    NOS Releases Wet Nitrous Kits in Black For GM LS Drive-by-Wire 90/92 & 100/105mm Applications
    Unboxing Video: Cleetus McFarland is Adding a Complete NOS Nitrous System to "The Dale Truck"
    Life's Good: Bill Alvis' Wild Blown Nitrous S-10
    How To Rebuild A Nitrous Solenoid
    Meet Holley's Bobby Haynes
    NOS Releases Giant Assortment of New Nitrous Products
    NOS Releases Large Assortment of New Nitrous Products
    NOS Billet Micro Switch Bracket for Gen 3 Dominator Carbs
    NOS Nitrous and Fuel Solenoid Brackets
    Holley-Powered Cars Smash Records Again at Bonneville Speed Week
    Wet vs Dry Nitrous - How To Choose - Nitrous 101
    NOS Releases Sniper EFI Wet Nitrous Kits, Bottle Valves, and Stainless Hose
    NOS Gen III HEMI Mopar Nitrous Kit
    See More

    Product Videos

    Complete Mustang Kit

    Dry Fogger Nozzles

    Showerhead Distribution

    Features and Benefits

    • Best Bang-For-The-Buck Power Adder
    • Variety of direct-fit systems for late model EFI engines from GM, Ford, and Dodge
    • Systems available for single or dual 4-barrel carbureted engines
    • Bottles are made from 6061-T6 aluminum
    • Systems include all needed hardware for installation
    • On demand power does not affect daily driving characteristics

    Support and Resources

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      NOS - Nitrous Oxide Systems

      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.