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 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 )

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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

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Nitrous Express MainLine Carbureted Nitrous Systems ML1000

4.25 out of 5 stars ( 36 )

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

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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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NOS Flare Jet Packs 13756NOS

Nitrous Oxide Jets, Flare, Stainless Steel, 8 of Each Size, .024/.028/.032/.036/.040 in., Kit

Part Number: NOS-13756NOS

Not Yet Reviewed

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NOS Bottle Nut Adapters 16230NOS

Nitrous Bottle Nut, Steel, Nickel Plated, 1 in. Female to -6 AN Male, Each

Part Number: NOS-16230NOS

Not Yet Reviewed

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NOS Flare Jets 13760-55NOS

Nitrous Oxide Jet, Flare, .055 in., Stainless Steel, Each

Part Number: NOS-13760-55NOS

Not Yet Reviewed

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NOS Flare Jets 13760-16NOS

Nitrous Oxide Jet, Flare, .016 in., Stainless Steel, Each

Part Number: NOS-13760-16NOS

Not Yet Reviewed

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NOS Nitrous Plates for 2010-2015 CAMARO - 13436NOS

Nitrous Oxide Plates, Wet, 90mm Throttle Body Plate, Longer Bolts, Jets for 75 to 150 Horsepower, Aluminum, Black Anodized, Chevolet, LS3, Kit

Part Number: NOS-13436NOS

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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NOS Bottom Mount Solenoid Brackets 16521NOS

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

Part Number: NOS-16521NOS

Not Yet Reviewed

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NOS Purge Valve Kits 16032BNOS

Nitrous Purge Valve Kit, -6 AN, Kit

Part Number: NOS-16032BNOS

Not Yet Reviewed

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NOS Purge Valve Kits 16032NOS

Nitrous Purge Valve Kit, -6 AN, Kit

Part Number: NOS-16032NOS

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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NOS Nitrous and Fuel Filters 15557NOS

Nitrous Filter, In-Line, -6 AN to -6 AN, 140 Micron, Billet Aluminum, Blue Anodized, Each

Part Number: NOS-15557NOS

Not Yet Reviewed

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NOS Flare Jets 13760-73NOS

Nitrous Oxide Jet, Flare, .073 in., Stainless Steel, Each

Part Number: NOS-13760-73NOS

Not Yet Reviewed

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NOS Billet Microswitch Bracket Kits 16514NOS

Nitrous Activation Switch, Switch and Billet Bracket, Black Anodized, NOS Logo, Holley 4500, Kit

Part Number: NOS-16514NOS

3.67 out of 5 stars ( 3 )

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

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Nitrous Express Activation Switch Brackets 15517

5 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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NOS Big Shot Nitrous Systems 02102BNOS

Nitrous Oxide System, Big Shot, Wet, 190-300 hp, 10 lb. Bottle, Black, Dominator 4500, 4-Barrel, Kit

Part Number: NOS-02102BNOS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

NOS Sniper Nitrous Systems 07162NOS

Nitrous Oxide System, Sniper EFI, Wet, 102/105mm, 10 lb. Bottle, GM LS Engines, Orange, Kit

Part Number: NOS-07162NOS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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NOS 15 lbs. Nitrous Bottle 14750B-ZR1NOS

Nitrous Bottle, 15 lbs., Aluminum, Black, Super Hi-Flow Valves, Racer Safety Valve, Nitrous Gauge, Each

Part Number: NOS-14750BZR1NOS

Not Yet Reviewed

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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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NOS Pro Two-Stage Nitrous Oxide Systems 02301NOS

Nitrous Oxide System, Dual Stage Big Shot, Pro Two-Stage, V8 Holley, 10 lb. Bottle, Kit

Part Number: NOS-02301NOS

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

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