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Nitrous Express Stage II Water/Methanol Injection Systems for 2017-2021 CAMARO, 2015-2019 CORVETTE, 2016-2019 CTS - 15127H-LT4 System, Gas, 2, LT4 Supercharger Lid, Hard Lines, Kit

Nitrous Express Stage II Water/Methanol Injection Systems for 2017-2021 CAMARO, 2015-2019 CORVETTE, 2016-2019 CTS - 15127H-LT4 System, Gas, 2, LT4 Supercharger Lid, Hard Lines, Kit

A$7,316.75
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Description

You'd be crazy to throw water into a gas tank and expect to get anywhere—but power and torque can be increased if you inject it into the incoming air charge with Nitrous Express water/methanol injection systems. Cooling the air charge allows for increased timing and the resulting performance benefits. These versatile units have a wide-open throttle switch for naturally aspirated vehicles and an adjustable boost-activated switch for forced induction models. Nitrous Express systems inject a fixed amount of fluid when the WOT switch or boost is activated—and continues until the switch opens again. They reduce intake temperatures and the need for timing retard when used with nitrous. Stage II kits come complete with a high-output pump, 3 qt. reservoir, nozzle, boost activated progressive controller, switch, hardware, and detailed instructions. Water has always been used to cool down motors, but with Nitrous Express water/methanol injection systems … it'll be heating things up!

Part Type

Water/Methanol Injection Systems

Data: v4.2 - Upd: 2026-10-14 10:03:00

Specifications

Product Attributes - Brand
Nitrous Express (NX)
Product Attributes - Manufacturer's Part Number
15127H-LT4
Product Attributes - Part Type
Water/Methanol Injection Systems
Product Attributes - Product Line
Nitrous Express Stage II Water/Methanol Injection Systems
Product Attributes - UPC
653374974547
Product Attributes - Water Injection Pump Included
Yes
Product Attributes - Wiring Harness Included
Yes
Product Attributes - Boost Pressure Reference Switch Included
Yes
Product Attributes - Reservoir Included
Yes
Product Attributes - Reservoir Volume
3 quart
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
Kits includes Nitrous Express progressive controller, LT4 Supercharger lid, and stainless steel hard lines.

Reference Information

Brand Name/s Nitrous Express
StreetFX SKU nex15127H-LT4
SFX Item ID 4934489
Supplier Item Code 4934489
Manufacturer SKU 15127H-LT4
Manufacturer UPC N/A
Alternative References LT4

Compatibility

Application Data
  • UniversalNo
    MakeCADILLAC
    ModelCTS
    SubmodelV
    Beginning Year2016
    Ending Year2019
    Engine TypeV8
    Engine FamilyChevy small block Gen V
    Engine Size6.2L/376
    Fuel TypeGAS
    Fuel Delivery TypeFuel injection
    AspirationRoots-style Supercharger
    Application NotesKits includes Nitrous Express progressive controller, LT4 Supercharger lid, and stainless steel hard lines.
  • UniversalNo
    MakeCHEVROLET
    ModelCAMARO
    SubmodelZL1
    Beginning Year2017
    Ending Year2021
    Engine TypeV8
    Engine FamilyChevy small block Gen V
    Engine Size6.2L/376
    Fuel TypeGAS
    Fuel Delivery TypeFuel injection
    AspirationRoots-style Supercharger
    Application NotesKits includes Nitrous Express progressive controller, LT4 Supercharger lid, and stainless steel hard lines.
  • UniversalNo
    MakeCHEVROLET
    ModelCORVETTE
    SubmodelZ06
    Beginning Year2015
    Ending Year2019
    Engine TypeV8
    Engine FamilyChevy small block Gen V
    Engine Size6.2L/376
    Fuel TypeGAS
    Fuel Delivery TypeFuel injection
    AspirationRoots-style Supercharger
    Application NotesKits includes Nitrous Express progressive controller, LT4 Supercharger lid, and stainless steel hard lines.
  • MakeCADILLAC
    ModelCTS
    SubmodelV
    Beginning Year2016
    Ending Year2019
    Engine TypeV8
    Liter6.2
    CID376
    CC6162
    Engine FamilyCHEVY SMALL BLOCK GEN V V8 GAS
    Engine Size6.2L/376
    Fuel TypeGAS
    AspirationSupercharged
    Engine VIN Code6
  • MakeCHEVROLET
    ModelCAMARO
    SubmodelZL1
    Beginning Year2017
    Ending Year2020
    Engine TypeV8
    Liter6.2
    CID376
    CC6162
    Engine FamilyCHEVY SMALL BLOCK GEN V V8 GAS
    Engine Size6.2L/376
    Fuel TypeGAS
    AspirationSupercharged
    Engine VIN Code6
  • MakeCHEVROLET
    ModelCORVETTE
    SubmodelZ06
    Beginning Year2015
    Ending Year2019
    Engine TypeV8
    Liter6.2
    CID376
    CC6162
    Engine FamilyCHEVY SMALL BLOCK GEN V V8 GAS
    Engine Size6.2L/376
    Fuel TypeGAS
    AspirationSupercharged
    Engine VIN Code6

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