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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 45 Items.
Fitting, Fuel Tee Male -4 AN, 5/16 in. Hose, 5/16 in. Hose, Brass, Nickel Plated, Each
Part Number: NEX-15235
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, Tee Adapter, Brass, Black, 1/8 in. NPT Male Threads, -3 AN Male Threads, -3 AN Male Threads, Each
Part Number: NEX-16132
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, Adapter, AN to NPT, Straight, Brass, Nickel Plated, -3 AN, 1/8 in. NPT, Each
Part Number: NEX-16108M
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, Adapter, AN to UNF, Straight, Brass, Nickel Plated, -3 AN, 5/16 in. UNF, Each
Part Number: NEX-16150
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, Adapter, AN to NPT, Straight, Brass, Black Anodized, -3 AN, 1/8 in. NPT, Each
Part Number: NEX-16108
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, Adapter, AN to NPT, 90 Degree, Brass, Nickel Plated, -3 AN, 1/8 in. NPT, Each
Part Number: NEX-16115
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, Adapter, AN to NPT, 90 Degree, Brass, Nickel Plated, -4 AN, 1/8 in. NPT, Each
Part Number: NEX-16116
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, Adapter, AN to UNF, Straight, Brass, Nickel Plated, 1/4-28 in., -3 AN, Each
Part Number: NEX-92017
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Adapter Fitting; Pipe Fitting; Male To Straight T; -3 AN x 1/8 NPT, Black, Each
Part Number: NEX-16131
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Adapter Fitting; Pipe Fitting; Hose Barb T; 3/8
Part Number: NEX-16137
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Adapter Fitting; Pipe Fitting; Hose Barb T; 1/8 NPT x 1/4
Part Number: NEX-15234
Estimated Ship Date: Today
Estimated Ship Date: Today
Adapter Fitting; Pipe Fitting; Male To Straight T; -4 AN x 1/8 NPT
Part Number: NEX-16134
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, Adapter, AN to NPT, Straight, Aluminum, Black Anodized, -6 AN, 1/8 in. NPT, Each
Part Number: NEX-16112
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Adapter Fitting; Pipe Fitting; Tee; -3 AN
Part Number: NEX-16133
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Adapter Fitting
Part Number: NEX-16245
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, Adapter, AN to NPT, Straight, Aluminum, Black Anodized, -4 AN, 1/8 in. NPT, Each
Part Number: NEX-16109
Estimated Ship Date: Today
Estimated Ship Date: Today
Shut Off Valve, Fuel, 1/4 NPT Female, Brass Body w/Stainless Ball, 300 lbs. Max psi, Each
Part Number: NEX-15850
Estimated Ship Date: Today
Estimated Ship Date: Today
Nitrous Oxide System, NX Billet Crossbar, Square Bore Plate, Wet, +500 hp Max, 10 lb. Bottle, Aluminum, Kit
Part Number: NEX-60542-10
Estimated Ship Date: Jan 26, 2026 if ordered today
Estimated Ship Date: Jan 26, 2026 if ordered today
Nitrous Oxide System, NX Billet Crossplate, Wet, 50-300 hp, 10 lb. Bottle, White, Square Bore, 4-Barrel, Kit
Part Number: NEX-60042-10
Estimated Ship Date: Jan 26, 2026 if ordered today
Estimated Ship Date: Jan 26, 2026 if ordered today
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