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Nitrous Express GM LS 90mm Nitrous Plate Kit (50-400HP) w/o Bottle

SKU: NEX20934-00

Nitrous Oxide Systems

NEX Nitrous Oxide Kits

Nitrous Express GM LS 90mm Nitrous Plate Kit (50-400HP) w/o Bottle

SKU: NEX20934-00

Nitrous Oxide Systems

NEX Nitrous Oxide Kits

A$1,859.73
Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.
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Description

The Nitrous Express LS 90mm Plate System features a billet plate that fits all FAST 102 intakes. This 90mm plate bolts between the throttle body and intake making installation quick, easy and attractive. The system comes as a single stage system and includes jetting for 50, 100, 150, 200, 250, 300, 350 and 400 horsepower. The plate is pre-machined with a second set of nitrous and fuel passages so you can easily upgrade to a dual stage system by adding part # NX933D. This system includes ProPower Lightning series solenoids, 6AN feedline, braided stainless solenoid to plate lines, stainless bottle brackets, master arming switch, WOT switch as well as every nut, bolt and electrical connector needed to complete the installation. This system includes the latest technology and the best components available. NX Lightning solenoids feature an improved flow path that eliminates sharp turns and expansion areas in the nitrous flow path. This keeps the nitrous in dense liquid form which makes more power utilizing less nitrous. Lightning nitrous solenoids feature an integrated purge port which allows you to connect a purge valve directly to the body of the nitrous solenoid for clean looks and less plumbing. Lightning Series solenoids feature CNC aluminum bodies topped with Carbon Fiber cans for the ultimate in weight savings.

Product Overview

The Nitrous Express LS 90mm Plate System features a billet plate that fits all FAST 102 intakes. This 90mm plate bolts between the throttle body and intake making installation quick, easy and attractive. The system comes as a single stage system and includes jetting for 50, 100, 150, 200, 250, 300, 350 and 400 horsepower. The plate is pre-machined with a second set of nitrous and fuel passages so you can easily upgrade to a dual stage system by adding part # NX933D. This system includes ProPower Lightning series solenoids, 6AN feedline, braided stainless solenoid to plate lines, stainless bottle brackets, master arming switch, WOT switch as well as every nut, bolt and electrical connector needed to complete the installation. This system includes the latest technology and the best components available. NX Lightning solenoids feature an improved flow path that eliminates sharp turns and expansion areas in the nitrous flow path. This keeps the nitrous in dense liquid form which makes more power utilizing less nitrous. Lightning nitrous solenoids feature an integrated purge port which allows you to connect a purge valve directly to the body of the nitrous solenoid for clean looks and less plumbing. Lightning Series solenoids feature CNC aluminum bodies topped with Carbon Fiber cans for the ultimate in weight savings.


Features and Benefits

  • Incl. All Hardware To Complete The Installation

Product Details

Add-On Part:15941, 16006, 18959, 11107
Bottle Capacity:No Bottle Included
Bottle Color:White
Bottle Included:No
Description:Nitrous Oxide Injection System Kit
Hose Color:Stainless
Hose Material:Stainless Braided
Part Number:nex20934-00
Prop 65 (C, R or CR):CR
Prop 65 - Short Label:prop65_warning.jpg
Prop 65 Yes/No:Yes
Title:Nitrous Express LS 90mm PLATE SYSTEM (50-400HP) WITHOUT BOTTLE
Type:LS1/LS6
Usage:Street/Performance
WARNING CA Proposition 65 Message:WARNING: Cancer and Reproductive Harm-www.P65Warnings.ca.gov.
WARNING CA Proposition 65:Yes

Part Type

Nitrous Oxide Injection System Kit

Data: v4.2 - Upd: 2026-10-02 04:23:57

Features

  • Incl. All Hardware To Complete The Installation

Specifications

Product Attributes - Brand
Nitrous Express (NX)
Product Attributes - Manufacturer's Part Number
20934-00
Product Attributes - Part Type
Nitrous Oxide Systems
Product Attributes - Product Line
Nitrous Express 4-Bolt Plate Nitrous Systems for GM LS Engine
Product Attributes - UPC
653374307925
Product Attributes - Delivery Style
Throttle body spacer plate
Product Attributes - Nitrous System Style
Wet
Product Attributes - Nitrous System Intended Fuel Type
Gasoline
Product Attributes - Maximum Advertised Horsepower Increase
400
Product Attributes - Activation
WOT switch
Product Attributes - Jet Sizes Included (hp)
50, 100, 150, 200, 250, 300, 350, 400
Product Attributes - Bottle Included
No
Product Attributes - Dual Stage
No
Product Attributes - Bottle Brackets Included
No
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
Spacer plate accommodates 90mm throttle bodies.

Reference Information

Brand Name/s Nitrous Express
StreetFX SKU nex20934-00
SFX Item ID 4125941
Supplier Item Code 4125941
Manufacturer SKU 20934-00
Manufacturer UPC 653374307925
Alternative References ls1;ls2;ls3;camaro;gto;nitrous, plate;l92;nitrous, 90mm, (50-400HP)

Compatibility

Application Data
  • UniversalNo
    Fuel Delivery TypeFuel injection
    MakeCADILLAC
    ModelCTS
    SubmodelV
    Beginning Year2006
    Ending Year2007
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
  • UniversalNo
    Fuel Delivery TypeFuel injection
    MakeCHEVROLET
    ModelCOLORADO
    SubmodelLT
    Beginning Year2009
    Ending Year2012
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
  • UniversalNo
    Fuel Delivery TypeFuel injection
    MakeCHEVROLET
    ModelCORVETTE
    Submodel427
    Beginning Year2013
    Ending Year2013
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size7.0L/427
  • UniversalNo
    Fuel Delivery TypeFuel injection
    MakeCHEVROLET
    ModelCORVETTE
    Submodel427 LIMITED EDITION Z06
    Beginning Year2008
    Ending Year2008
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size7.0L/427
  • UniversalNo
    Fuel Delivery TypeFuel injection
    MakeCHEVROLET
    ModelCORVETTE
    SubmodelBASE
    Beginning Year2005
    Ending Year2007
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
  • UniversalNo
    Fuel Delivery TypeFuel injection
    MakeCHEVROLET
    ModelCORVETTE
    SubmodelBASE
    Beginning Year2008
    Ending Year2013
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.2L/376
  • UniversalNo
    Fuel Delivery TypeFuel injection
    MakeCHEVROLET
    ModelCORVETTE
    SubmodelGRAND SPORT
    Beginning Year2010
    Ending Year2013
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.2L/376
  • UniversalNo
    Fuel Delivery TypeFuel injection
    MakeCHEVROLET
    ModelCORVETTE
    SubmodelZ06
    Beginning Year2006
    Ending Year2013
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size7.0L/427
  • UniversalNo
    Fuel Delivery TypeFuel injection
    MakeCHEVROLET
    ModelCORVETTE
    SubmodelZ06 CARBON
    Beginning Year2011
    Ending Year2011
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size7.0L/427
  • UniversalNo
    Fuel Delivery TypeFuel injection
    MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelLS
    Beginning Year2008
    Ending Year2013
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size4.8L/294
  • UniversalNo
    Fuel Delivery TypeFuel injection
    MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelLS
    Beginning Year2010
    Ending Year2013
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
  • UniversalNo
    Fuel Delivery TypeFuel injection
    MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelLT
    Beginning Year2007
    Ending Year2009
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
  • UniversalNo
    Fuel Delivery TypeFuel injection
    MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelLT
    Beginning Year2007
    Ending Year2013
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size4.8L/294
  • UniversalNo
    Fuel Delivery TypeFuel injection
    MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelLT
    Beginning Year2007
    Ending Year2013
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
  • UniversalNo
    Fuel Delivery TypeFuel injection
    MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelLT
    Beginning Year2010
    Ending Year2013
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.2L/376
  • UniversalNo
    Fuel Delivery TypeFuel injection
    MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelLTZ
    Beginning Year2007
    Ending Year2009
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
  • UniversalNo
    Fuel Delivery TypeFuel injection
    MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelLTZ
    Beginning Year2007
    Ending Year2013
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
  • UniversalNo
    Fuel Delivery TypeFuel injection
    MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelLTZ
    Beginning Year2009
    Ending Year2013
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.2L/376
  • UniversalNo
    Fuel Delivery TypeFuel injection
    MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelWT
    Beginning Year2007
    Ending Year2013
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size4.8L/294
  • UniversalNo
    Fuel Delivery TypeFuel injection
    MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelWT
    Beginning Year2007
    Ending Year2013
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
  • UniversalNo
    Fuel Delivery TypeFuel injection
    MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelXFE
    Beginning Year2010
    Ending Year2013
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
  • UniversalNo
    Fuel Delivery TypeFuel injection
    MakeCHEVROLET
    ModelSILVERADO 2500 HD
    SubmodelLT
    Beginning Year2008
    Ending Year2013
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
  • UniversalNo
    Fuel Delivery TypeFuel injection
    MakeCHEVROLET
    ModelSILVERADO 2500 HD
    SubmodelLTZ
    Beginning Year2008
    Ending Year2013
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
  • UniversalNo
    Fuel Delivery TypeFuel injection
    MakeCHEVROLET
    ModelSILVERADO 2500 HD
    SubmodelWT
    Beginning Year2008
    Ending Year2013
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
  • UniversalNo
    Fuel Delivery TypeFuel injection
    MakeGMC
    ModelSIERRA 1500
    SubmodelDENALI
    Beginning Year2007
    Ending Year2013
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.2L/376

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