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Nitrous Oxide Systems/Kits for Cars, Trucks & More

Juice. Squeeze. Laughing gas. Nitrous oxide has many aliases, but there’s only one name to remember for nitrous oxide systems at low prices: Summit Racing. We’ve...

Juice. Squeeze. Laughing gas. Nitrous oxide has many aliases, but there’s only one name to remember for nitrous oxide systems at low prices: Summit Racing. We’ve got wet and dry nitrous kits from the biggest names in N2O, including Nitrous Oxide Systems (NOS), Nitrous Express (NX), Zex, Edelbrock, Ny-Trex, Venom High Performance, and more. We’ll help you deliver the juice just the way you like it via direct port, carburetor/throttle body plate, air intake tube, air cleaner injection, and more. Inject a healthy dose of horsepower into your car or truck, then administer a soul-crushing defeat to your competition....

Juice. Squeeze. Laughing gas. Nitrous oxide has many aliases, but there’s only one name to remember for nitrous oxide systems at low prices: Summit Racing. We’ve got wet and dry nitrous kits from the biggest names in N2O, including Nitrous Oxide Systems (NOS), Nitrous Express (NX), Zex, Edelbrock, Ny-Trex, Venom High Performance, and more. We’ll help you deliver the juice just the way you like it via direct port, carburetor/throttle body plate, air intake tube, air cleaner injection, and more. Inject a healthy dose of horsepower into your car or truck, then administer a soul-crushing defeat to your competition. Shop our low-priced selection of nitrous kits now!

Showing In Stock Items. Show All 20 Items.

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Results 1 - 20 of 20

Nitrous Express Proton Plus Series Nitrous Systems 20421-10

Made in the USA

Nitrous Express Proton Plus Series Nitrous Systems 20421-10

Nitrous Express Proton Plus Series Nitrous Systems 20421-10

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: Today

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Estimated Ship Date: Today

Nitrous Express GT-R R35 Nitrous Plate Systems for 2009-2020 GT-R - 20717-10

Made in the USA

Nitrous Express GT-R R35 Nitrous Plate Systems for 2009-2020 GT-R - 20717-10

Nitrous Express GT-R R35 Nitrous Plate Systems for 2009-2020 GT-R - 20717-10

Nitrous Oxide System, GT-R R35, Wet Style, Throttle Body Spacer Plate, Bottle, 10 lbs. Capacity, Nissan, Kit

Part Number: NEX-20717-10

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Nitrous Express GT-R R35 Nitrous Plate Systems for 2009-2020 GT-R - 20717-05

Made in the USA

Nitrous Express GT-R R35 Nitrous Plate Systems for 2009-2020 GT-R - 20717-05

Nitrous Express GT-R R35 Nitrous Plate Systems for 2009-2020 GT-R - 20717-05

NISSAN GT-R NITROUS PLATE SYSTEM (35-300HP) W/ 5LB BOTTLE BOTTLE

Part Number: NEX-20717-05

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Nitrous Express GT-R R35 Nitrous Plate Systems for 2009-2020 GT-R - 20717-00

Made in the USA

Nitrous Express GT-R R35 Nitrous Plate Systems for 2009-2020 GT-R - 20717-00

Nitrous Express GT-R R35 Nitrous Plate Systems for 2009-2020 GT-R - 20717-00

NISSAN GT-R NITROUS PLATE SYSTEM (35-300HP) WITHOUT BOTTLE

Part Number: NEX-20717-00

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Nitrous Express GT-R R35 Nitrous Plate Systems for 2009-2020 GT-R - 20717-15

Made in the USA

Nitrous Express GT-R R35 Nitrous Plate Systems for 2009-2020 GT-R - 20717-15

Nitrous Express GT-R R35 Nitrous Plate Systems for 2009-2020 GT-R - 20717-15

NISSAN GT-R NITROUS PLATE SYSTEM (35-300HP) W/ 15LB BOTTLE

Part Number: NEX-20717-15

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Nitrous Express GT-R R35 Nitrous Plate Systems for 2009-2020 GT-R - 20717-12

Made in the USA

Nitrous Express GT-R R35 Nitrous Plate Systems for 2009-2020 GT-R - 20717-12

Nitrous Express GT-R R35 Nitrous Plate Systems for 2009-2020 GT-R - 20717-12

Nitrous Oxide System, GT-R R35, Wet Style, Throttle Body Spacer Plate, Bottle, 12 lbs. Capacity, Nissan, Kit

Part Number: NEX-20717-12

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Nitrous Express Proton Series Nitrous Systems 20420-12

Made in the USA

Nitrous Express Proton Series Nitrous Systems 20420-12

Nitrous Express Proton Series Nitrous Systems 20420-12

Nitrous Oxide System, Proton, Wet, 35, 50, 75 hp, 10 lb Bottle, Universal, Push-Button Activation, Kit

Part Number: NEX-20420-12

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Nitrous Express Proton Plus Series Nitrous Systems 20421-12

Made in the USA

Nitrous Express Proton Plus Series Nitrous Systems 20421-12

Nitrous Express Proton Plus Series Nitrous Systems 20421-12

Nitrous Oxide, Proton, Wet, 35, 50, 75, 100, 125, 150 hp, 10 lb Bottle, Universal, Push-Button Activation, Kit

Part Number: NEX-20421-12

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

...Loading

Estimated Ship Date: May 12, 2026 if ordered today

Nitrous Express Proton Series Nitrous Systems 20420-10

Made in the USA

Nitrous Express Proton Series Nitrous Systems 20420-10

Nitrous Express Proton Series Nitrous Systems 20420-10

Nitrous Oxide System, Proton, Wet, 35, 50, 75 hp, 10 lb Bottle, Universal, Push-Button Activation, Kit

Part Number: NEX-20420-10

5.0 out of 5 stars ( 3 )

Estimated Ship Date: May 12, 2026 if ordered today

...Loading

Estimated Ship Date: May 12, 2026 if ordered today

Nitrous Express Proton Plus Series Nitrous Systems 20421-15

Made in the USA

Nitrous Express Proton Plus Series Nitrous Systems 20421-15

Nitrous Express Proton Plus Series Nitrous Systems 20421-15

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: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Nitrous Express Proton Series Nitrous Systems 20420-15

Made in the USA

Nitrous Express Proton Series Nitrous Systems 20420-15

Nitrous Express Proton Series Nitrous Systems 20420-15

Nitrous Oxide System, Proton, Wet, 35, 50, 75 hp, 15 lb Bottle, Universal, Push-Button Activation, Kit

Part Number: NEX-20420-15

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

...Loading

Estimated Ship Date: May 12, 2026 if ordered today

Nitrous Express Proton Series Nitrous Systems 20420-05

Made in the USA

Nitrous Express Proton Series Nitrous Systems 20420-05

Nitrous Express Proton Series Nitrous Systems 20420-05

Nitrous Oxide System, Proton, Wet, 35, 50, 75 hp, 5 lb Bottle, Universal, Push-Button Activation, Kit

Part Number: NEX-20420-05

4.0 out of 5 stars ( 1 )

Estimated Ship Date: May 12, 2026 if ordered today

...Loading

Estimated Ship Date: May 12, 2026 if ordered today

Nitrous Express Proton Plus Series Nitrous Systems 20421-00

Made in the USA

Nitrous Express Proton Plus Series Nitrous Systems 20421-00

Nitrous Express Proton Plus Series Nitrous Systems 20421-00

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

Part Number: NEX-20421-00

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

...Loading

Estimated Ship Date: May 12, 2026 if ordered today

Nitrous Express Proton Fly By Wire Nitrous Systems 20422-10

Made in the USA

Nitrous Express Proton Fly By Wire Nitrous Systems 20422-10

Nitrous Express Proton Fly By Wire Nitrous Systems 20422-10

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

Part Number: NEX-20422-10

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Nitrous Express Proton Fly By Wire Nitrous Systems 20422-00

Made in the USA

Nitrous Express Proton Fly By Wire Nitrous Systems 20422-00

Nitrous Express Proton Fly By Wire Nitrous Systems 20422-00

Nitrous Oxide, Proton, Wet, 35, 50, 75, 100, 125, 150 hp, Universal, TPS Activation, Kit

Part Number: NEX-20422-00

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

...Loading

Estimated Ship Date: May 12, 2026 if ordered today

Nitrous Express Proton Plus Series Nitrous Systems 20421-05

Made in the USA

Nitrous Express Proton Plus Series Nitrous Systems 20421-05

Nitrous Express Proton Plus Series Nitrous Systems 20421-05

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: May 12, 2026 if ordered today

...Loading

Estimated Ship Date: May 12, 2026 if ordered today

Nitrous Express Proton Series Nitrous Systems 20420-00

Made in the USA

Nitrous Express Proton Series Nitrous Systems 20420-00

Nitrous Express Proton Series Nitrous Systems 20420-00

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

Part Number: NEX-20420-00

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

...Loading

Estimated Ship Date: May 12, 2026 if ordered today

Nitrous Express Proton Fly By Wire Nitrous Systems 20422-05

Made in the USA

Nitrous Express Proton Fly By Wire Nitrous Systems 20422-05

Nitrous Express Proton Fly By Wire Nitrous Systems 20422-05

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

Part Number: NEX-20422-05

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

...Loading

Estimated Ship Date: May 12, 2026 if ordered today

Nitrous Express Proton Fly By Wire Nitrous Systems 20422-12

Made in the USA

Nitrous Express Proton Fly By Wire Nitrous Systems 20422-12

Nitrous Express Proton Fly By Wire Nitrous Systems 20422-12

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

Part Number: NEX-20422-12

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

...Loading

Estimated Ship Date: May 12, 2026 if ordered today

Nitrous Express Proton Fly By Wire Nitrous Systems 20422-15

Made in the USA

Nitrous Express Proton Fly By Wire Nitrous Systems 20422-15

Nitrous Express Proton Fly By Wire Nitrous Systems 20422-15

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

Part Number: NEX-20422-15

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

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