Nitrous Oxide Systems

Nitrous Oxide System, Proton, Wet, 35, 50, 75, 100, 125, 150 hp, 10 lb Bottle, Microswitch Activation, Kit

Part Number: NEX-20421-10

3.96 out of 5 stars ( 23 )

Estimated Ship Date: Tomorrow

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Nitrous Oxide, Proton, Wet, 35, 50, 75, 100, 125, 150 hp, 15 lb Bottle, Universal, Microswitch Activation, Kit

Part Number: NEX-20421-15

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 24, 2026 if ordered today

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Nitrous Oxide System, Proton, Wet, 35, 50, 75, 100, 125, 150 hp, Universal, Push-Button Activation, Kit

Part Number: NEX-20421-00

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Estimated Ship Date: Apr 24, 2026 if ordered today

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Nitrous System, 10 lb Bottle, Q-Jet/Holley Spreadbore, Hitman Kit, 100-150-200 HP, Kit

Part Number: NEX-40080-10

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Estimated Ship Date: Apr 24, 2026 if ordered today

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Powersports Dry Twin Discharge Hardline System (2.5LB Bottle)(Includes jetting for 20,30,40,50 & 60HP)

Part Number: NXO-50-10102-2-5

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Nitrous Oxide System, Hitman Plus, Wet, 100-200 hp, Square Bore, 4-Barrel, No Bottle, Kit

Part Number: NEX-40041-00

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Estimated Ship Date: Apr 24, 2026 if ordered today

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Nitrous System, Piranha System, EFI, Single Nozzle, 30-50-75 HP, No Bottle, Kit

Part Number: NEX-20001-00

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Estimated Ship Date: Apr 24, 2026 if ordered today

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Nitrous System, 5 lb Bottle, Q-Jet/Holley Spreadbore, Hitman Kit, 100-150-200 HP, Kit

Part Number: NEX-40080-05

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Estimated Ship Date: Apr 24, 2026 if ordered today

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Nitrous System, Hitman, Dominator, 100-150-200 HP, No Bottle

Part Number: NEX-40070-00

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Estimated Ship Date: Apr 24, 2026 if ordered today

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Nitrous Oxide, Proton, Wet, 35, 50, 75, 100, 125, 150 hp, 5 lb Bottle, Universal, Microswitch Activation, Kit

Part Number: NEX-20421-05

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 24, 2026 if ordered today

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Powersports Dry Twin Discharge Hardline System (5LB Bottle)(Includes jetting for 20,30,40,50 & 60HP)

Part Number: NXO-50-10102-5

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Powersports Dry Quad Discharge Hardline System (5LB Bottle) (Includes jetting for 40,60,80,100 &120HP)

Part Number: NXO-50-10104-5

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Nitrous System, Q-Jet/Holley Spreadbore, Hitman Kit, 100-150-200 HP, No Bottle

Part Number: NEX-40080-00

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Estimated Ship Date: Apr 24, 2026 if ordered today

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Nitrous System, 5 lb Bottle, Hitman, Dominator, 100-150-200 HP, Kit

Part Number: NEX-40070-05

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Estimated Ship Date: Apr 24, 2026 if ordered today

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Nitrous System, 4150 4-Barrel/Gas, No Bottle, Kit

Part Number: NEX-30040-00

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 24, 2026 if ordered today

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Nitrous System, 10 lb Bottle, Hitman, Dominator, 100-150-200 HP, Kit

Part Number: NEX-40070-10

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Estimated Ship Date: Apr 24, 2026 if ordered today

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Powersports Dry Quad Discharge Hardline System (2.5LB Bottle)(Includes jetting for 40,60,80,100 &120HP)

Part Number: NXO-50-10104-2-5

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Nitrous System; Hitman Plus Holley Dominator; Nitrous System; 50-200 WHP; Complete System; w/o Bottle

Part Number: NEX-40071-00

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Estimated Ship Date: Apr 24, 2026 if ordered today

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Nitrous System, Q-Jet/Holley Spreadbore, Hitman Plus Kit, 100-150-200 HP, No Bottle

Part Number: NEX-40081-00

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Estimated Ship Date: Apr 24, 2026 if ordered today

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Nitrous Oxide System, Powershot, Wet, 10 lb. Bottle, Blue, Carburetor, Kit

Part Number: NOS-05000NOS

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Apr 30, 2026 if ordered today

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Powersports Dry Single Discharge Hardline System (5LB Bottle)(Includes jetting for 10,15,20,25 & 30HP)

Part Number: NXO-50-10101-5

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Powersports Dry Triple Discharge Hardline System (5LB Bottle)(Includes jetting for 30,45,60,75 & 90HP)

Part Number: NXO-50-10103-5

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Powersports Dry Triple Discharge Hardline System (2.5LB Bottle)(Includes jetting for 30,45,60,75 & 90HP)

Part Number: NXO-50-10103-2-5

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Estimated Ship Date: Apr 27, 2026 if ordered today

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