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NX - Nitrous Express

NX - Nitrous Express

Founded by a racer frustrated with lagging nitrous technology, Nitrous Express makes nitrous oxide injection systems designed from the ground up to be the most advanced,...

Founded by a racer frustrated with lagging nitrous technology, Nitrous Express makes nitrous oxide injection systems designed from the ground up to be the most advanced, most reliable, and most potent systems available.  Built and extensively tested in America, NX “wet” nitrous systems arrive ready to install, without all the trial-and-error associated with other nitrous kits, and with accurate at-the-wheel horsepower ratings. In pursuit of perfect nitrous/fuel delivery, Nitrous Express CNC-machines its own high-efficiency, low-turbulence valves, jets, and solenoids. For complete systems, or components...

Founded by a racer frustrated with lagging nitrous technology, Nitrous Express makes nitrous oxide injection systems designed from the ground up to be the most advanced, most reliable, and most potent systems available.  Built and extensively tested in America, NX “wet” nitrous systems arrive ready to install, without all the trial-and-error associated with other nitrous kits, and with accurate at-the-wheel horsepower ratings. In pursuit of perfect nitrous/fuel delivery, Nitrous Express CNC-machines its own high-efficiency, low-turbulence valves, jets, and solenoids. For complete systems, or components to complete or expand your existing nitrous setup, check out NX Nitrous Express products, available from Summit Racing!

Individual Parts

Results 1 - 7 of 7

Fitting, Fuel Rail Adapter, Late Model, Billet Fuel Line Adapter, 5/16/8MM, Gauge Port, Each

Part Number: NEX-16190

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Today

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BLACK COMPACT 1 IN 4 OUT DISTRIBUTION BLOCK

Part Number: NEX-16197

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Fitting, Coupler, Union, AN to AN, 90 Degree, Aluminum, Black Anodized, -3 AN, -3 AN, Swivel, Each

Part Number: NEX-16196-90

Not Yet Reviewed

Estimated Ship Date: Today

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-3FEMALE SWIVEL TO 1/8 NPT

Part Number: NEX-16193

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Fitting, Reducer, AN to AN, Straight, Aluminum, Black, -6 AN, -4 AN, Each

Part Number: NEX-16191

Not Yet Reviewed

Estimated Ship Date: Today

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nitrous oxide system distribution blocks

Part Number: NEX-16197F

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Nitrous Distribution Block, Black, One 1/8 in. NPT, Male Inlet, Four 5/16-24 in., Female Outlets, 1/8 in. NPT Gauge Port, Each

Part Number: NEX-16197S

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

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