Nitrous Express Dodge Hemi Nitrous Plate Kit (50-400HP) w/10lb Bottle - 20944-10

The Nitrous Express DODGE HEMI Plate System features a billet plate that fits all HEMI intakes. The billet plate bolts between the throttle body and intake making installation quick, easy and attractive. The system comes as a single stage system and...

Nitrous Express GM LS 90mm Nitrous Plate Kit (50-400HP) w/10lb Bottle - 20934-10

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...

Nitrous Express Proton Series Nitrous Kit w/10lb Bottle - 20420-10

Proton Series nitrous systems combine performance, durability and value in a compact and easy to mount module. Proton systems contain high quality, made in the USA, solenoids that are capable of producing 150 horsepower to the wheels. The black anodized...

Nitrous Express Purge Valve Kit for Integrated Solenoid Systems - 15605

Purging the air out of your nitrous line allows harder launches and quicker 60ft times, which in turn, can shave up to 2 tenths off of your quarter mile ETs. This NX Purge System includes a Lightning purge solenoid, push button, vent tube and a 3AN tee...

Nitrous Express Extreme Nitrous Purge Valve (4AN Manifold Push Button and Vent Tube) - 15600X

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 line allows harder launches and quicker 60ft times, which in turn, can shave up to 2 tenths off of your quarter...

Nitrous Express Mainline Instaboost Dry Nitrous System (w/10lb Bottle) - ML2100

If you are a serious nitrous junkie on a tight budget we have what you have been waiting for! NX introduces MainLine Nitrous Systems. MainLine Systems benefit from the years of research and development that made Nitrous Express the leader in the nitrous...

Nitrous Express Diesel Dry Nitrous Kit w/15lb Bottle/Mounting Hardware for 50HP - NXD11110

The NXd Stacker Systems are guaranteed to boost horsepower, torque, erase that ugly black smoke cloud and dramatically reduce exhaust temperatures. The NXd STACKER is the ultimate safe, low cost add-on for your modified diesel truck. Hold on because the...

Nitrous Express Dry EFI Single Nozzle Nitrous Kit (35-150HP) w/15lb Bottle - 21000-15

This system provides nitrous through a single Dry Nozzle. This system does not add fuel and is intended to be used with an engine management system that can add nitrous enrichment fuel through the engines injectors. Includes nitrous jets for...

Nitrous Express Poly Purge Line Upgrade - 15614

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 be of the highest quality, no off shore junk; 99% of NX products are produced and assembled in the USA;...

Nitrous Express Simulator Full Show Purge Kit (Incl 10lb Bottle and All Necessary Hardware) - 15599

Nitrous Express Simulator Full Show Purge Kit (Incl 10lb Bottle and All Necessary Hardware)

Nitrous Express Universal Diesel Nitrous Kit w/Progressive Controller/15lb Bottle - NXD1000

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 diesel and covers the car behind you in black smoke. These systems are engineered to be the safest way to boost...

Nitrous Express Diesel Stacker 2 Nitrous Kit w/15lb Bottle - NXD12000

The NXD Stacker Systems let you stack nitrous on your existing diesel chip. Guaranteed to boost horsepower and torque, erase that ugly black smoke and dramatically reduce exhaust temperatures. NXD Stacker systems are the ultimate safe, cost effective...