NOS - Nitrous Oxide Systems

When real performance enthusiasts think of nitrous oxide injection, one company springs to mind: NOS - Nitrous Oxide Systems! NOS pioneered nitrous injection in...

When real performance enthusiasts think of nitrous oxide injection, one company springs to mind: NOS - Nitrous Oxide Systems! NOS pioneered nitrous injection in the 1970s, and today NOS powers more racers than any other nitrous company. Only NOS has such a wide assortment of systems and applications—just pick the power increase level you want, and NOS will get you there with a complete kit, including all the plumbing, hardware, and electronics you need. We’re also your source for NOS nitrous accessories like bottles, bottle brackets, blankets, injection nozzles, controllers and timers, and even illuminated...

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NOS Mini 2-Stage Progressive Nitrous Controllers 25974NOS

Nitrous Oxide Controllers, Mini 2-Stage Progressive Nitrous Controllers, Programmable, Touch Screen Programmer, Each

Part Number: NOS-25974NOS

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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NOS 10 lbs. Nitrous Bottle 14745NOS

Nitrous Bottle, 10 lbs., Aluminum, Blue, Super Hi-Flow Valve, Each

Part Number: NOS-14745NOS

5.0 out of 5 stars ( 12 )

Estimated Ship Date: Tomorrow

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40 amps NOS Solid State Relay 15620NOS

Relay, Solid State, 40 Amps, 5-20 V, Single Pole, Female Connector Terminal Type, 24 in. Pigtail, Nitrous Usage, Each

Part Number: NOS-15620NOS

5.0 out of 5 stars ( 14 )

Estimated Ship Date: Tomorrow

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NOS Cheater Fuel Solenoids 18050NOS

Fuel Solenoid, NOS Cheater, 400 hp Flow Limit, 1.60 amps, 1/8 in. NPT Female Threads Inlet/Outlet, Each

Part Number: NOS-18050NOS

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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NOS Power Fogger EFI Nitrous Oxide Systems 05130NOS

Nitrous Oxide System, EFI, Wet, 35-75 hp, 10 lb. Bottle, Blue, L4/V6, Kit

Part Number: NOS-05130NOS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 2026 if ordered today

NOS Super Powershot Nitrous Oxide Systems 05101NOS

Nitrous Oxide System, Super Powershot, Wet, 100/125/150 hp, 10 lb. Bottle, Blue, Square Bore, 4-Barrel, Kit

Part Number: NOS-05101NOS

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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NOS Carburetor and Injector Plate Kits 12510NOS

Nitrous Plate, Big Shot, Aluminum, Black, Square Flange, 4-Barrel Carburetor, 190, 225, 275, 300 hp, Kit

Part Number: NOS-12510NOS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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NOS Bottle Nut Adapters 16220NOS

Nitrous Bottle Nut, Steel, Nickel Plated, 1 in. Female to -4 AN Male, Each

Part Number: NOS-16220NOS

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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NOS Fan Spray Nozzles 13500NOS

Nitrous Oxide, Nozzle, Fan Spray, 1/16 in. NPT, Blue, Each

Part Number: NOS-13500NOS

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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NOS Billet Microswitch Bracket Kits 16512NOS

Nitrous Activation Switch, Switch and Billet Bracket, Black Anodized, NOS Logo, Holley 4150, Kit

Part Number: NOS-16512NOS

3.88 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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NOS Ntimidator Illuminated LED Purge Lights 16039NOS

LED, Blue Light, Nitrous Purge Illuminator, Each

Part Number: NOS-16039NOS

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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NOS Flare Jets 13760-24NOS

Nitrous Oxide Jet, Flare, .024 in., Stainless Steel, Each

Part Number: NOS-13760-24NOS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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NOS Flare Jets 13760-28NOS

Nitrous Oxide Jet, Flare, .028 in., Stainless Steel, Each

Part Number: NOS-13760-28NOS

Not Yet Reviewed

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NOS OEM Fuel Injection Plates 13437NOS

Nitrous Plate, OEM Injection Plate, Black, Wet, 0.500 in. Thick, GM, LS Throttle Body, Kit

Part Number: NOS-13437NOS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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NOS Nitrous and Fuel Filters 15564NOS

Nitrous Filter, In-Line, -6 AN to 1/4 in. NPT, Big Shot, Aluminum, Blue Anodized, Each

Part Number: NOS-15564NOS

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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NOS Bottle Nut Adapters 16226NOS

Nitrous Bottle Nut, Aluminum, Black Anodized, 1 in. Female to -6 AN Male, Each

Part Number: NOS-16226NOS

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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NOS Powershot Nitrous Oxide Systems 05001NOS

Nitrous Oxide System, Powershot, Wet, 125 hp, 10 lb. Bottle, Blue, Square Bore, 4-Barrel, Kit

Part Number: NOS-05001NOS

4.92 out of 5 stars ( 12 )

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Nitrous Express MainLine Carbureted Nitrous Systems ML1000

4.25 out of 5 stars ( 36 )

Estimated Ship Date: Tomorrow

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NOS Flare Jet Packs 13731NOS

Nitrous Oxide Jets, Flare, Stainless Steel, One of Each Size .067/.073/.076/.082/.085/.095/.102 in., Kit

Part Number: NOS-13731NOS

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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NOS Cheater Nitrous Solenoids 18000NOS

Nitrous Oxide Solenoid, Cheater, 10 amps, Each

Part Number: NOS-18000NOS

Not Yet Reviewed

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NOS Bottom Mount Solenoid Brackets 16522NOS

Mounting Bracket, Nitrous or Fuel Solenoid, Bottom Mount, 90 Degree, Large Body, Aluminum, Black Anodized, Each

Part Number: NOS-16522NOS

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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NOS Flare Jets 13760-57NOS

Nitrous Oxide Jet, Flare, .057 in., Stainless Steel, Each

Part Number: NOS-13760-57NOS

Not Yet Reviewed

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NOS Super Hi-Flo Bottle Valve Assemblies 16137ABNOS

Nitrous Bottle Valve, NOS 10 lbs. Bottle, Super Hi-Flow Valve, Siphon Tube, Black Pressure Gauge, Kit

Part Number: NOS-16137ABNOS

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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NOS Hi-Flo Bottle Valves 16145NOS

Bottle Valve, Mini Hi-Flo, Fits 1.0 lbs., 2.0 lb. and 2.5 lb. Bottles, Nitrous Oxide, Natural, Each

Part Number: NOS-16145NOS

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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NOS Flare Jets 13760-44NOS

Nitrous Oxide Jet, Flare, .044 in., Stainless Steel, Each

Part Number: NOS-13760-44NOS

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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NOS Flare Jets 13760-22NOS

Nitrous Oxide Jet, Flare, .022 in., Stainless Steel, Each

Part Number: NOS-13760-22NOS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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