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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Results 1 - 25 of 399

NOS Solid State 40 AMP 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

4.73 out of 5 stars ( 15 )

Estimated Ship Date: Nov 23, 2026 if shipped by air

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Estimated Ship Date: Nov 23, 2026 if shipped by air

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: Nov 23, 2026 if shipped by air

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Estimated Ship Date: Nov 23, 2026 if shipped by air

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: Nov 23, 2026 if shipped by air

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Estimated Ship Date: Nov 23, 2026 if shipped by air

NOS Cheater Nitrous Oxide Systems 02001NOS

Nitrous Oxide System, Cheater, Wet, 150-250 hp, 10 lb. Bottle, Blue, Square Bore, 4-Barrel, Kit

Part Number: NOS-02001NOS

4.78 out of 5 stars ( 9 )

Estimated Ship Date: Feb 8, 2027 if shipped by air

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Estimated Ship Date: Feb 8, 2027 if shipped by air

NOS Cryogenic Refill Pump Stations 14251NOS

Nitrous Oxide Refill Station, Hoses, Gauges, Valves, Fittings, Bottle Stand, Kit

Part Number: NOS-14251NOS

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 23, 2026 if shipped by air

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Estimated Ship Date: Nov 23, 2026 if shipped by air

NOS Super Pro Shot Nitrous Oxide Solenoids 18045NOS

Nitrous Oxide Solenoid, Super Pro Shot, 400 hp Flow Limit, 8.6 amps, Each

Part Number: NOS-18045NOS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 23, 2026 if shipped by air

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Estimated Ship Date: Nov 23, 2026 if shipped by air

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: Nov 23, 2026 if shipped by air

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Estimated Ship Date: Nov 23, 2026 if shipped by air

NOS Sniper Nitrous Oxide Solenoids 18018NOS

Nitrous Oxide Solenoid, NOS Sniper, 250 hp Flow Limit, 8.0 amps, Natural, Each

Part Number: NOS-18018NOS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

NOS Sniper Fuel Solenoids 18087NOS

Fuel Solenoid, NOS Sniper, 400 hp Flow Limit, 2.80 amps, Natural, Each

Part Number: NOS-18087NOS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 23, 2026 if shipped by air

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Estimated Ship Date: Nov 23, 2026 if shipped by air

NOS Super Powershot Nitrous Solenoids 18020NOS

Nitrous Oxide Solenoid, Super Powershot, 150 hp Flow Limit, 8.6 amps, 1/8 in. NPT Female Threads Inlet/Outlet

Part Number: NOS-18020NOS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 23, 2026 if shipped by air

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Estimated Ship Date: Nov 23, 2026 if shipped by air

NOS 10 lbs. Nitrous Bottle 14745BNOS

Nitrous Bottle, 10 lbs., Aluminum, Black, Super Hi-Flo, Each

Part Number: NOS-14745BNOS

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 12, 2026

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Estimated Ship Date: Nov 12, 2026

NOS Purge Valve Kits 16030BNOS

Nitrous Purge Valve Kit, Black Anodized, Black Solenoid, -4 AN, Kit

Part Number: NOS-16030BNOS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 28, 2026 if shipped by air

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Estimated Ship Date: Dec 28, 2026 if shipped by air

NOS Cheater Nitrous Solenoids 18000NOS

Nitrous Oxide Solenoid, Cheater, 10 amps, Each

Part Number: NOS-18000NOS

Not Yet Reviewed

Estimated Ship Date: Nov 23, 2026 if shipped by air

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Estimated Ship Date: Nov 23, 2026 if shipped by air

NOS Super Powershot Fuel Solenoids 18080NOS

Fuel Solenoid, NOS Super Powershot, 200 hp Flow Limit, 0.60 amps, 1/8 in. NPT Female Threads Inlet/Outlet

Part Number: NOS-18080NOS

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Nov 23, 2026 if shipped by air

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Estimated Ship Date: Nov 23, 2026 if shipped by air

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: Nov 23, 2026 if ordered today

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Estimated Ship Date: Nov 23, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Nitrous Express MainLine Carbureted Nitrous Systems ML1000

4.5 out of 5 stars ( 37 )

Estimated Ship Date: Today

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NOS Safety Blow-Off Caps 16169NOS

Nitrous Blow-Off Adapter; Nitrous Bottle Racer Safety Blow-Off Adapter; -8 AN; 2nd/3rd Generation Hi-Flo/Super

Part Number: NOS-16169NOS

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Nov 20, 2026

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Estimated Ship Date: Nov 20, 2026

NOS 5 lbs. Nitrous Bottle 14730NOS

Nitrous Bottle, 5 lbs., Aluminum, Blue, Each

Part Number: NOS-14730NOS

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2027

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Estimated Ship Date: Mar 5, 2027

NOS Nitrous Bottle Brackets 14125NOS

Nitrous Bottle Brackets, Steel, Black Powdercoated, 7 in. Diameter, 10/15 lb. Bottles, Pair

Part Number: NOS-14125NOS

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 23, 2026 if shipped by air

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Estimated Ship Date: Nov 23, 2026 if shipped by air

NOS CO2 Regulators 15855NOS

Fuel Pressure Regulator, Aluminum, Blue Anodized, CO2 Fuel, Universal, Each

Part Number: NOS-15855NOS

Not Yet Reviewed

Estimated Ship Date: Dec 28, 2026 if shipped by air

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Estimated Ship Date: Dec 28, 2026 if shipped by air

NOS Safety Blow-Off Caps 16169BNOS

Nitrous Blow-Off Adapter; Nitrous Bottle Racer Safety Blow-Off Adapter; -8 AN, 2nd/3rd Generation Hi-Flo/Super, Black, Each

Part Number: NOS-16169BNOS

Not Yet Reviewed

Estimated Ship Date: Monday 11/9/2026 if shipped by air

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Estimated Ship Date: Monday 11/9/2026 if shipped by air

NOS Pro Big Shot Nitrous Oxide Solenoids 18070NOS

Nitrous Oxide Solenoid, Pro Big Shot, 600 Plus hp, 4-6 Amp Draw, 1/4 in. NPT Female Threads Inlet/Outlet, Each

Part Number: NOS-18070NOS

Not Yet Reviewed

Estimated Ship Date: Nov 23, 2026 if shipped by air

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Estimated Ship Date: Nov 23, 2026 if shipped by air

NOS Sniper Nitrous Systems 07001NOS

Nitrous Oxide System, Sniper, Wet, 100-150 hp, 10 lb. Bottle, Orange, Square Bore, 4-Barrel, Kit

Part Number: NOS-07001NOS

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Nov 23, 2026 if shipped by air

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Estimated Ship Date: Nov 23, 2026 if shipped by air

NOS Two-Stage Wide Open Throttle/RPM-Activated Window Switches 15982NOS

RPM Activated Switch, Activated Switch, Universal, Window Switch, 0-20,000 rpm, Each

Part Number: NOS-15982NOS

4.5 out of 5 stars ( 10 )

Estimated Ship Date: Nov 23, 2026 if shipped by air

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Estimated Ship Date: Nov 23, 2026 if shipped by air

NOS Flare Jet Packs 13721NOS

Nitrous Oxide Jets, Flare, Stainless Steel, One of Each Size .047/.053/.055/.061/.063/.071 in., Kit

Part Number: NOS-13721NOS

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Thursday 11/5/2026

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Estimated Ship Date: Thursday 11/5/2026

NOS Sniper Nitrous Gauges 15932NOS

Gauge, Nitrous Pressure, 0-1,500 psi, 1 1/2 in., Analog, Mechanical, Black Face, Each

Part Number: NOS-15932NOS

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Nov 23, 2026 if shipped by air

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Estimated Ship Date: Nov 23, 2026 if shipped by air

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