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Nitrous Express

We started NX in 1996 because we knew we could offer nitrous systems that outperformed anything on the market right out of the box. Nitrous Express had an advantage; we got to start with a blank sheet of paper.  We were able to manufacture our components with all the hot rod modifications built in. This allowed our customers to achieve better results right out of the box than other racers who were paying big money to modify our competitors’ parts. It was like a breath of fresh air! We spent the next 22 years perfecting our nitrous products while expanding our product line to include some really awesome NX nitrous and water methanol products.

Snow Performance has manufactured the highest quality Water Methanol injection systems since 2002. Nitrous Express and Snow Performance had been great friends for many years and both companies had private labeled parts back and forth to ensure their product offerings were the most complete and best quality available. To further strengthen both brands, it just made sense to combine everything into one team. To that end, Nitrous Express acquired Snow Performance on November 14th 2018.

Since then, the NX and Snow Performance team has worked constantly to offer the best customer experience possible. The NX and Snow Performance team is extremely honored to offer our customers the highest quality and best performing nitrous and water methanol products available.    

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Nitrous Express Universal Diesel Nitrous Kit w/Progressive Controller/15lb Bottle Nitrous Express Universal Diesel Nitrous Kit w/Progressive Controller/15lb Bottle Quick View
Nitrous Express

Nitrous Express Universal Diesel Nitrous Kit w/Progressive Controller/15lb Bottle

$1,218.77
NEXNXD1000
Forced Induction Nitrous Express Nitrous Systems
NX announces it's new line up of diesel specific nitrous systems. This isn't just another plug in chip that floods your engine with raw...
Nitrous Express Holley High Ram Plenum Nitrous Plate Conversion Nitrous Express Holley High Ram Plenum Nitrous Plate Conversion Quick View
Nitrous Express

Nitrous Express Holley High Ram Plenum Nitrous Plate Conversion

$954.31
NEXNX940
Forced Induction Nitrous Express Nitrous Plates
These high tech nitrous plates bolt between the upper and lower intake manifold on Holley Hi-Ram manifolds for a quick and clean install. Nitrous...
Nitrous Express 102mm 4 Bolt LS Nitrous Plate Only Nitrous Express 102mm 4 Bolt LS Nitrous Plate Only Quick View
Nitrous Express

Nitrous Express 102mm 4 Bolt LS Nitrous Plate Only

$326.78
NEXNP933
Forced Induction Nitrous Express Nitrous Plates
Nitrous Express 102mm 4 Bolt LS Nitrous Plate OnlyCertificate of OriginWarrantyThis Part Fits: Year Make Model Submodel 2008-2009 Buick LaCrosse Super 2004-2007 Buick Rainier...
Nitrous Express Mainline EFI Single Nozzle Nitrous Kit w/10lb Bottle Nitrous Express Mainline EFI Single Nozzle Nitrous Kit w/10lb Bottle Quick View
Nitrous Express

Nitrous Express Mainline EFI Single Nozzle Nitrous Kit w/10lb Bottle

$524.91
NEXML2000
Forced Induction Nitrous Express Nitrous Systems
If you are a serious nitrous junkie on a tight budget we have what you have been waiting for! NX introduces MainLine Nitrous Systems....
Nitrous Express Nitrous Purge Valve (6AN Manifold Push Button and Vent Tube) Nitrous Express Nitrous Purge Valve (6AN Manifold Push Button and Vent Tube) Quick View
Nitrous Express

Nitrous Express Nitrous Purge Valve (6AN Manifold Push Button and Vent Tube)

$131.22
NEXML15601
Forced Induction Nitrous Express Nitrous Systems
The NX Purge System includes a Lightning purge solenoid and a 6AN manifold, push button and vent tube. Purging the air out of your...
Nitrous Express Nitrous Purge Valve (4AN Manifold Push Button and Vent Tube) Nitrous Express Nitrous Purge Valve (4AN Manifold Push Button and Vent Tube) Quick View
Nitrous Express

Nitrous Express Nitrous Purge Valve (4AN Manifold Push Button and Vent Tube)

$131.22
NEXML15600
Forced Induction Nitrous Express Nitrous Systems
The NX Purge System includes a Lightning purge solenoid and a 4AN manifold, push button and vent tube. Purging the air out of your...
Nitrous Express 10lb Bottle w/Mainline Valve (6.89 Dia x 20.19 Tall) Nitrous Express 10lb Bottle w/Mainline Valve (6.89 Dia x 20.19 Tall) Quick View
Nitrous Express

Nitrous Express 10lb Bottle w/Mainline Valve (6.89 Dia x 20.19 Tall)

$295.17
NEXML11100
Forced Induction Nitrous Bottles Nitrous Express
Nitrous Express 10lb Bottle w/Mainline Valve (6.89 Dia x 20.19 Tall)Certificate of OriginWarranty
Nitrous Express Mainline Carb Nitrous Kit w/10lb Bottle Nitrous Express Mainline Carb Nitrous Kit w/10lb Bottle Quick View
Nitrous Express

Nitrous Express Mainline Carb Nitrous Kit w/10lb Bottle

$524.31
NEXML1000
Forced Induction Nitrous Express Nitrous Systems
If you are a serious nitrous junkie on a tight budget we have what you have been waiting for! NX introduces MainLine Nitrous Systems....
Nitrous Express GEN-X 2 Accessory Package for Integrated Solenoids EFI Nitrous Express GEN-X 2 Accessory Package for Integrated Solenoids EFI Quick View
Nitrous Express

Nitrous Express GEN-X 2 Accessory Package for Integrated Solenoids EFI

$661.92
NEXGENX-2I
Forced Induction Nitrous Express Nitrous Systems
The Gen-X2 package includes the best accessories for your EFI nitrous system all put into one package. No need to mix and match parts,...
Nitrous Express GEN-X 2 Accessory Package EFI Nitrous Express GEN-X 2 Accessory Package EFI Quick View
Nitrous Express

Nitrous Express GEN-X 2 Accessory Package EFI

$499.99
NEXGENX-2
Forced Induction Nitrous Express Nitrous Systems
Gen-X accessory packs include all the components you need to make your nitrous system dependable and worry free. Gen-X kit includes: fully automatic bottle...
Nitrous Express Single Discharge Dry Nozzle 1/16 NPT Nitrous Express Single Discharge Dry Nozzle 1/16 NPT Quick View
Nitrous Express

Nitrous Express Single Discharge Dry Nozzle 1/16 NPT

$29.99
NEXDRYNOZZLE1/16
Forced Induction Nitrous Express Nitrous Nozzles Under 100
The Single Discharge Dry Nozzle features an Aluminum body anodized in Black as well as our NX logo etched in the side. The body...
Nitrous Express Single Discharge Dry Nozzle 1/8 NPT Nitrous Express Single Discharge Dry Nozzle 1/8 NPT Quick View
Nitrous Express

Nitrous Express Single Discharge Dry Nozzle 1/8 NPT

$35.48
NEXDRYNOZZLE
Forced Induction Nitrous Express Nitrous Nozzles Under 100
The Single Discharge Dry Nozzle features an Aluminum body anodized in Black as well as our NX logo etched in the side. The body...
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