Nitrous Oxide System Conversion and Upgrade Kits - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Nitrous Express Ford EFI Plate Conversions for 2005-2010 MUSTANG - NX347

Nitrous Express Ford EFI Plate Conversions for 2005-2010 MUSTANG - NX347

Nitrous System; 4.6L 3V Mustang Plate Conversion Kit; 50-150 WHP

Part Number: NEX-NX347

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Nitrous Express Ford EFI Plate Conversions for 2005-2010 MUSTANG - NX347S

Nitrous System; 4.6L 3V Mustang Plate Conversion w/ Integrated Solenoids

Part Number: NEX-NX347S

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Nitrous Express (NX) Nitrous Oxide System Conversion and Upgrade Kits NX400

Nitrous System, 4 Cyl, Piranha Conversion From Single Nozzle to Direct Port Kit

Part Number: NEX-NX400

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Nitrous Express (NX) Nitrous Oxide System Conversion and Upgrade Kits NX400S

Nitrous System; Piranha Conversion Kit; 4 Cyl.; Incl. 4 Nozzles/4 Jets

Part Number: NEX-NX400S

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Nitrous Express (NX) Nitrous Oxide System Conversion and Upgrade Kits NX401

Fuel/Nitrous Conversion Hose Kit

Part Number: NEX-NX401

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Nitrous Express Hitman Plate Conversion Kits NX404

Nitrous Plate; Hitman Plate Conversion Kit; Holley 4-Barrel; 100-200 HP; Incl. Plate; Connectors; HP Settings

Part Number: NEX-NX404

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Nitrous Express Pro Power Plate Conversion Kits NX504

Conversion Kit Pro Power Plate Holley 4Barrel (100-200-300-400-500Hp)

Part Number: NEX-NX504

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

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NOS Carburetor and Injector Plate Kits 12510NOS

5 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/29/2025

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Nitrous Express (NX) Nitrous Oxide System Conversion and Upgrade Kits NX608

Nitrous Oxide System

Part Number: NEX-NX608

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Nitrous Express Pro Power Plate Conversion Kits NX5024

Nitrous Plate, Dual 4150 PRo-Power w/ Connectors and HP Settings

Part Number: NEX-NX5024

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Nitrous Express (NX) Nitrous Oxide System Conversion and Upgrade Kits GENX2-8

Nitrous Accessory Package, GEN X Package

Part Number: NEX-GENX2-8

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Nitrous Express Gen-X EFI Accessory Packs GEN-X

Upgrade Kit, Nitrous Oxide, Gen-X, Bottle Heater, Pressure Gauge, Fuel Switch, Blow Down Fitting, Kit

Part Number: NEX-GEN-X

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Nitrous Express (NX) Nitrous Oxide System Conversion and Upgrade Kits GENX-6

Nitrous Accessory Package, Gen-X Kit

Part Number: NEX-GENX-6

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Nitrous Express (NX) Nitrous Oxide System Conversion and Upgrade Kits GENX-4

Nitrous Accessory Package, GEN-X™ Nitrous Accessory Package, Bottle Heater/Carb, Pressure Safety Switch

Part Number: NEX-GENX-4

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Nitrous Express (NX) Nitrous Oxide System Conversion and Upgrade Kits GENX-8

Nitrous Accessory Package, Gen-X Kit

Part Number: NEX-GENX-8

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Nitrous Outlet 4150 GENIII Stinger Race Plate Conversion Kits 00-10606-GEN3-SF

Race Gen 3 4150 Stinger Plate Conversion, With Boomerang 2 Solenoid Bracket (50-600hp) (5-7-10psi)

Part Number: NXO-10606GEN3SF

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Nitrous Outlet 4150 GENIII Stinger Race Plate Conversion Kits 00-10612-GEN3-SF

Race Gen 3 4150 Stinger Hardline Plate Conversion, With Deep EFI Center Solenoid Bracket, Solenoids Flip

Part Number: NXO-10612GEN3SF

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Nitrous Outlet Nitrous Oxide System Conversion and Upgrade Kits 00-10459-L-SBT

8 Cyl 4 Sol Conversion Kit w/ Dist Blocks and SBT Noz

Part Number: NXO-0010459LSBT

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Nitrous Outlet Dual-Stage Nitrous Plate Conversion Kits 00-42024

92mm LSX Dual Stage Nitrous Plate Conversion

Part Number: NXO-00-42024

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Nitrous Outlet Nitrous Plate Conversion Kits 00-42028

90mm 2012 + ZL1 and 2014 LT1 Corvette Nitrous Plate Conversion

Part Number: NXO-00-42028

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Nitrous Outlet Nitrous Oxide System Conversion and Upgrade Kits 00-42055

BTR Equalizer Nitrous Spacer Plate Conversion

Part Number: NXO-00-42055

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Nitrous Outlet Nitrous Plate Conversion Kits 00-43000

80mm 5.7 & 6.1 EFI Hemi Plate Conversion

Part Number: NXO-00-43000

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Nitrous Outlet Nitrous Plate Conversion Kits for 2008-2010 VIPER - 00-43005

2008-2010 Dodge Viper Plate Conversion

Part Number: NXO-00-43005

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Nitrous Outlet Nitrous Oxide System Conversion and Upgrade Kits 00-10420-H-SBT-DS

DS Dry EFI 8 Cyl 4 Sol Racers Direct-Port Conversion kit w/ SBT Wet Noz

Part Number: NXO-110513

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Nitrous Outlet Nitrous Oxide System Conversion and Upgrade Kits 00-10459-H-R-SBT

8 Cyl 4 Sol Conversion Kit w/ Dual Rails and 90° Noz

Part Number: NXO-112630

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Nitrous Outlet Nitrous Oxide System Conversion and Upgrade Kits 00-10459-L-R-SBT

8 Cyl 4 Sol Conversion Kit w/ Dual Rails and 90° Noz

Part Number: NXO-112678

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today