Availability
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!
Showing In Stock Items. Show All 9 Items.
Fitting, Fuel Rail Adapter, Late Model, Billet Fuel Line Adapter, 5/16/8MM, Gauge Port, Each
Part Number: NEX-16190
Estimated Ship Date: Today
Estimated Ship Date: Today
BLACK COMPACT 1 IN 4 OUT DISTRIBUTION BLOCK
Part Number: NEX-16197
Estimated Ship Date: Apr 21, 2026 if ordered today
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
Estimated Ship Date: Today
-3FEMALE SWIVEL TO 1/8 NPT
Part Number: NEX-16193
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
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
Estimated Ship Date: Today
nitrous oxide system distribution blocks
Part Number: NEX-16197F
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
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
Estimated Ship Date: Apr 21, 2026 if ordered today
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