Nitrous Express

This is what happens when you ask the mad scientists at NX to address the issues with mounting and plumbing a dry direct port style configuratio...

The conventional RNC (Restricted Nitrous Class) systems are the first choice for professional racers that are limited by jet size. These systems fe...

Wow, how do I start to tell the world why NX is different and better than any other company? Lets start with the NX philosophy: All components m...

Nitrous Express now offers a 0-5V pressure sensor with a working pressure window of 0-100psi.  This sensor works when using the Max 5 to monitor an...

This is what happens when you ask the mad scientists at NX to address the issues with mounting and plumbing conventional Nitrous and Fuel soleno...

Nitrous Express offers a complete line of conversion kits for all of our systems. Whether you are upgrading from a EFI single nozzle system to a pl...

Nitrous Express developed a new nitrous nozzle that is specifically designed to work perfectly in applications with deep nitrous bungs. The new VXL...

Nitrous Express Flex-Fit cap: 6-panel Rounded athletic shape Material: 63% Polyester / 34% Cotton 3% / Spandex Sizes: S/M (6 3/4" - 7 1/4") - L...

The NX direct port EFI systems are for the crowd who have already modified their engines with high strength internal engine parts. These systems ut...

The new NX Billet Crossbar nitrous plate systems have just raised the bar in nitrous plate technology. The CNC machined design eliminates round spr...

Nitrous Express Flex-Fit cap: 6-panel Rounded athletic shape Material: 63% Polyester / 34% Cotton 3% / Spandex Sizes: S/M (6 3/4" - 7 1/4") -...

The new NX Billet Crossbar nitrous plate systems have just raised the bar in nitrous plate technology. The CNC machined design eliminates round ...

The new NX Billet Crossbar nitrous plate systems have just raised the bar in nitrous plate technology. The CNC machined design eliminates round...

Hemi 85MM Plate only with fittings

Hardline Kit for 6.4L Hemi Plate System on car applications, (WILL NOT WORK ON PICKUPS) using the NX Plate system part # 20944-10 and Custom soleno...

Assassinate the competition with the Assassin plate system.                                                                         The Assassin is...

Assassinate the competition with the Assassin plate system.                                                                         The Assassin is...

Nitrous Express Burst panels allow for pressure relief upon the occurrence of a backfire. These reusable valves use an o-ring seal on the burst pan...

Tired of probing your vehicles harness for RPM, TPS, Mass Air Flow, and Vehicle Speed? The Signal synchronizer makes finding all of these signals e...

Nitrous Express Burst plates are a very cost effective insurance for your carburetor, throttle body and intake manifold. Fatures: Constructed of 1...

When it comes to installing a nitrous system on a late model EFI vehicle can be quite the hassle. Especially  if you don't have a vehicle specific ...

This Billet LT4 Supercharger Lid replaces the factory supercharger lid on GM LT4 Superchargers for a quick and clean install. The improved airflow ...

The new NX Billet Crossbar nitrous plate systems have just raised the bar in nitrous plate technology. The CNC machined design eliminates round ...

Are you tired of those pesky nitrous jets getting misplaced? Then this product was designed just for you. The Clear Jet Holder Case has 28 separate...

These billet aluminum bottle brackets look great and are easy to use. The base area that holds the bottle is lined with nylon so your nitrous bottl...

These billet aluminum bottle brackets look great and are easy to use. The base area that holds the bottle is lined with nylon so your nitrous bottl...

These billet aluminum bottle brackets look great and are easy to use. The base area that holds the bottle is lined with nylon so your nitrous bott...

These billet aluminum bottle brackets look great and are easy to use. The base area that holds the bottle is lined with nylon so your nitrous bott...

The Nitrous Express plate system for 1986-93 Mustang GT features spraybarless technology for the ultimate in atomization and distribution. Plates i...

The NX Fuel logs are perfect if your car needs extra fuel ports. The Fuel log has 5 ports for any extra fuel you might need. The Fuel Log is made o...

The NX Fuel logs are perfect if your car needs extra fuel ports. The Fuel log has 4 ports for any extra fuel you might need. The Fuel Log is made o...

The NX Fuel logs are perfect if your car needs extra fuel ports. The Fuel log has 3 ports for any extra fuel you might need. The Fuel Log is made o...

The Holley Hi-Ram Plenum Plate System takes full advantage of the Holley Hi-Ram intake manifold. The Hi-Ram Plenum Plate bolts right in between the...

Nitrous Express Tin Sign, the perfect compliment to any garage, shop, or man cave. Features: Embossed NX logo Measures Approx 23.5" by 11.25" 4 Mo...

The Nitrous Express LT2 6.2L C8 Corvette Nitrous Plate System features Spraybarless technology for the ultimate in atomization and distribution. Th...

The new NX Billet Crossbar nitrous plate systems have just raised the bar in nitrous plate technology. The CNC machined design eliminates round ...

The new NX Billet Crossbar nitrous plate systems have just raised the bar in nitrous plate technology. The CNC machined design eliminates round ...

Wow, how do I start to tell the world why NX is different and better than any other company? Lets start with the NX philosophy: All components must...

These solenoid brackets fit between the carburetor and intake manifold to provide a custom mounting solution for your solenoids. Solenoids can be m...

The Lightweight Billet Aluminum In-Line Ball Valve is equipped with a 1/2 inch orifice and includes 8AN inlet and outlet fittings. These valves fea...

The Lightweight Billet Aluminum In-Line Ball Valve is equipped with a 1/2 inch orifice and includes 6AN inlet and outlet fittings. These valves fea...

The Lightweight Billet Aluminum In-Line Ball Valve is equipped with a 1/2 inch orifice and includes 4AN inlet and outlet fittings. These valves fea...

 NX offers the finest braided stainless hoses available. Teflon lined with anodized fittings. Replacement feed line for integrated plate systems.

The Lightweight Billet Aluminum In-Line Ball Valve is equipped with a 1/2 inch orifice and has 8AN ORB threads (for O-ring Seal) and a direct flow,...