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....

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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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Nitrous Express 4-Bolt Plate Nitrous Systems for GM LS Engine 20933-10

Nitrous Oxide System, 4-Bolt Throttle Body, 102mm Plate, Wet, +400 hp, 10 lb. Bottle, Chevy, LS, Kit

Part Number: NEX-20933-10

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Nitrous Express 4-Bolt Plate Nitrous Systems for GM LS Engine 20934-10

Nitrous Oxide System, 4-Bolt Throttle Body, 90mm Plate, Wet, +400 hp, 10 lb. Bottle, Chevy, LS, Kit

Part Number: NEX-20934-10

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Nitrous Express 3-Bolt Plate Nitrous Systems for GM LS Engine 20935-10

Nitrous Oxide System, 3-Bolt Throttle Body, Wet, +350 hp, 10 lb. Bottle, GM, LS, Kit

Part Number: NEX-20935-10

3.83 out of 5 stars ( 6 )

Estimated Ship Date: Today

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FAST Diesel Nitrous Systems 82028

Nitrous System, Diesel Nitrous Kit

Part Number: FST-82028

Not Yet Reviewed

Estimated Ship Date: Today

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Nitrous Express Mopar Plate Nitrous Systems 20944-15

Nitrous Oxide System, Mopar Plate, Wet, +400 hp, 15 lb. Bottle, Aluminum, White, Chrysler, Dodge, Jeep, Kit

Part Number: NEX-20944-15

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Nitrous Express Billet Crossbar Nitrous Plate Systems 66042-00

Nitrous Oxide System, Billet Crossbar, Wet Style, Square Bore Plate, Dual Stage, Kit

Part Number: NEX-66042-00

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Nitrous Express Mopar Plate Nitrous Systems 20944-10

Nitrous Oxide System, Mopar Plate, Wet, +400 hp, 10 lb. Bottle, Aluminum, White, Chrysler, Dodge, Jeep, Kit

Part Number: NEX-20944-10

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Nitrous Express 4-Bolt Plate Nitrous Systems for GM LS Engine 20933-00

Nitrous Oxide System, 4-Bolt Throttle Body, 102mm Plate, Wet, +400 hp, Chevy, LS, Kit

Part Number: NEX-20933-00

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Nitrous Express 3-Bolt Plate Nitrous Systems for GM LS Engine 20935-05

Nitrous Oxide System, 3-Bolt Throttle Body, Wet, +350 hp, 5 lb. Bottle, GM, LS, Kit

Part Number: NEX-20935-05

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Nitrous Express 4-Bolt Plate Nitrous Systems for GM LS Engine 20934-05

Nitrous Oxide System, 4-Bolt Throttle Body, 90mm Plate, Wet, +400 hp, 5 lb. Bottle, Chevy, LS, Kit

Part Number: NEX-20934-05

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Nitrous Express Billet Crossbar Nitrous Plate Systems 66042-10

Nitrous Oxide System, Billet Crossbar, Wet Style, Square Bore Plate, Dual Stage, 10 lb. Bottle, Kit

Part Number: NEX-66042-10

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Nitrous Express 4-Bolt Plate Nitrous Systems for GM LS Engine 20934-15

Nitrous Oxide System, 4-Bolt Throttle Body, 90mm Plate, Wet, +400 hp, 15 lb. Bottle, Chevy, LS, Kit

Part Number: NEX-20934-15

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Nitrous Express Mopar Plate Nitrous Systems 20945-10

Nitrous System, 10 lb Bottle, Dodge, TBI Plate Kit, Magnum Motor, Kit

Part Number: NEX-20945-10

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 Billet Crossbar Nitrous Plate Systems 66042-15

Nitrous Oxide System, Billet Crossbar, Wet Style, Square Bore Plate, Dual Stage, 15 lb. Bottle, Kit

Part Number: NEX-66042-15

5.0 out of 5 stars ( 3 )

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Nitrous Express Billet Crossbar Nitrous Plate Systems 66047-15

Nitrous Oxide System, Billet Crossbar, Dominator 4500 Series Plate, Wet, Microswitch, Bottle, Dual Stage, Kit

Part Number: NEX-66047-15

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Nitrous Express Billet Crossbar Nitrous Plate Systems 66042-05

Nitrous Oxide System, Billet Crossbar, Wet Style, Square Bore Plate, Dual Stage, 5 lb. Bottle, Kit

Part Number: NEX-66042-05

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Nitrous Express 4-Bolt Plate Nitrous Systems for GM LS Engine 20933-05

Nitrous Oxide System, 4-Bolt Throttle Body, 102mm Plate, Wet, +400 hp, 5 lb. Bottle, Chevy, LS, Kit

Part Number: NEX-20933-05

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Nitrous Express 3-Bolt Plate Nitrous Systems for GM LS Engine 20935-15

Nitrous Oxide System, 3-Bolt Throttle Body, Wet, +350 hp, 15 lb. Bottle, GM, LS, Kit

Part Number: NEX-20935-15

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 4-Bolt Plate Nitrous Systems for GM LS Engine 20933-15

Nitrous Oxide System, 4-Bolt Throttle Body, 102mm Plate, Wet, +400 hp, 15 lb. Bottle, Chevy, LS, Kit

Part Number: NEX-20933-15

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 Mopar Plate Nitrous Systems 20945-05

Nitrous System, 5 lb Bottle, Dodge, TBI Plate Kit, Magnum Motor, Kit

Part Number: NEX-20945-05

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 Mopar Plate Nitrous Systems 20945-15

Nitrous System, 15 lb Bottle, Dodge, TBI Plate Kit, Magnum Motor, Kit

Part Number: NEX-20945-15

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 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 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Nitrous Express 4-Bolt Plate Nitrous Systems for GM LS Engine 20934-12

Nitrous Oxide System, 4-Bolt Throttle Body, 90mm Plate, Wet, +400 hp, 12 lb. Bottle, Chevy, LS, Kit

Part Number: NEX-20934-12

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Nitrous Express Billet Crossbar Nitrous Plate Systems 63540-15

Nitrous Oxide System, Single Entry Billet Crossbar, Wet Style, Square Bore Plate, 15 lb. Bottle, Kit

Part Number: NEX-63540-15

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

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