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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!
Estimated Ship Date: Tomorrow
Burst Plate, 4500 Series
Part Number: NEX-15460
Estimated Ship Date: Dec 10, 2025 if ordered today
Estimated Ship Date: Dec 10, 2025 if ordered today
Nitrous Oxide Injector Plate
Part Number: NEX-15461
Estimated Ship Date: Dec 10, 2025 if ordered today
Estimated Ship Date: Dec 10, 2025 if ordered today
Nitrous Oxide Manifold Fittings
Part Number: NEX-15485
Not Yet Reviewed
Estimated Ship Date: Dec 10, 2025 if ordered today
Estimated Ship Date: Dec 10, 2025 if ordered today
Fitting, Aluminum, Black Anodized, EFI Nozzle Adapter, Use with Shark Nozzle Only, Each
Part Number: NEX-15719
Estimated Ship Date: Dec 10, 2025 if ordered today
Estimated Ship Date: Dec 10, 2025 if ordered today
Gasket, Upper Plenum Spacer Gasket
Part Number: NEX-20210G
Not Yet Reviewed
Estimated Ship Date: Dec 10, 2025 if ordered today
Estimated Ship Date: Dec 10, 2025 if ordered today
Nitrous Purge Valve Kit, D-4 Manifold, Push Button and Vent tube
Part Number: NEX-15600
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Nitrous Purge Kit; Nitrous Purge Valve; w/D-6 Manifold; Push Button; Vent Tube
Part Number: NEX-15601
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Nitrous Manifold, Flo-Thru Manifold, D4 Swivel
Part Number: NEX-15501
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Nitrous Oxide Solenoid Mounting Bracket, Aluminum, Black, Designed To Mount On Top of GM LS Series Intake Manifolds, Chevrolet, Pontiac, Each
Part Number: NEX-15768
Not Yet Reviewed
Estimated Ship Date: Dec 10, 2025 if ordered today
Estimated Ship Date: Dec 10, 2025 if ordered today
Nitrous Manifold, Flo-Thru Manifold, D6 Swivel
Part Number: NEX-15502
Not Yet Reviewed
Estimated Ship Date: Dec 12, 2025 if ordered today
Estimated Ship Date: Dec 12, 2025 if ordered today
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Nitrous Manifold, Flo-Thru Manifold, D8 Swivel
Part Number: NEX-15500
Not Yet Reviewed
Estimated Ship Date: Dec 12, 2025 if ordered today
Estimated Ship Date: Dec 12, 2025 if ordered today
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Fuel/Nitrous Solenoid Bracket, Intake Manifold Mounting Style, Aluminum, Black Anodized, Ford, Coyote, Boss Intake, Pair
Part Number: NEX-15766
Not Yet Reviewed
Estimated Ship Date: Dec 10, 2025 if ordered today
Estimated Ship Date: Dec 10, 2025 if ordered today
Nitrous Oxide Solenoid Hardlines Chevy LS, FAST 102 Intake Manifold, Kit
Part Number: NEX-15768HLK5
Not Yet Reviewed
Estimated Ship Date: Dec 10, 2025 if ordered today
Estimated Ship Date: Dec 10, 2025 if ordered today
Nitrous Oxide Solenoid Hardlines, Ford Coyote w/Boss Manifold, Kit
Part Number: NEX-15766HLK1
Not Yet Reviewed
Estimated Ship Date: Dec 10, 2025 if ordered today
Estimated Ship Date: Dec 10, 2025 if ordered today
Nitrous Oxide Solenoid Hardlines, Chevy LS1/LS6 Manifold, Kit
Part Number: NEX-15768HLK1
Not Yet Reviewed
Estimated Ship Date: Dec 10, 2025 if ordered today
Estimated Ship Date: Dec 10, 2025 if ordered today
Nitrous Oxide Solenoid Hardlines, Chevy LS3 Manifold, Kit
Part Number: NEX-15768HLK3
Not Yet Reviewed
Estimated Ship Date: Dec 10, 2025 if ordered today
Estimated Ship Date: Dec 10, 2025 if ordered today
Gauge, Nitrous Pressure, 0-1,500 psi, 2 1/16 in., 1/8 in. NPT, Analog, Mechanical, White Face, Each
Part Number: NEX-15508
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Nitrous Oxide System, 4-Bolt Throttle Body, 90mm Plate, Wet, +400 hp, 10 lb. Bottle, Chevy, LS, Kit
Part Number: NEX-20934-10
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Nitrous Purge Valve Kit, for the Ice-Man Solenoid (Solenoid, Push Button, and Vent Tube), -6 AN, Kit
Part Number: NEX-15603
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Nitrous Oxide Systems, Assissin Plate Stage 6, Dominator 4150 Flange, 50-300 HP, 10 lb. Aluminum Bottle, Wiring, Hardware, Universal, Kit
Part Number: NEX-67040-10
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Nitrous Oxide System, 4-Bolt Throttle Body, 102mm Plate, Wet, +400 hp, 10 lb. Bottle, Chevy, LS, Kit
Part Number: NEX-20933-10
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Gauge, Nitrous Pressure, 0-1,500 psi, 1-5/8 in., Analog, Mechanical, White Face, Each
Part Number: NEX-15509
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Nitrous Purge Valve Kit, -4 AN, Push Button, 1/8 in. Poly Line, Kit
Part Number: NEX-15598
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Nitrous Oxide System, Hitman, Wet, 100-200 hp, 10 lb. Bottle, White, Square Bore, 4-Barrel, Kit
Part Number: NEX-40040-10
Estimated Ship Date: Dec 12, 2025 if ordered today
Estimated Ship Date: Dec 12, 2025 if ordered today
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