This four stage NX Dry Direct Port System provides nitrous directly into each cylinder through four sets of high flow NX Dry Nozzles. This system is designed to be used with an engine management system that can add nitrous enrichment through the engines fuel...

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...

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 world,...

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 world,...

NX Single Entry Billet Crossbar nitrous plate systems provide the crossbar spray pattern that everyone loves in a package that is legal for racing classes that allow only one nitrous and one fuel jet. With no spray bars to sag, rotate or disrupt airflow,...

NX Single Entry Billet Crossbar nitrous plate systems provide the crossbar spray pattern that everyone loves in a package that is legal for racing classes that allow only one nitrous and one fuel jet. With no spray bars to sag, rotate or disrupt airflow,...

The new NX Billet Crossbar nitrous plate systems have just raised the bar in nitrous plate technology. The CNC machined design eliminates round spray bars resulting in excellent atomization and cylinder distribution. With no spray bars to sag, rotate or disrupt airflow, this is...

The new NX Billet Crossbar nitrous plate systems have just raised the bar in nitrous plate technology. The CNC machined design eliminates round spray bars resulting in excellent atomization and cylinder distribution. With no spray bars to sag, rotate or disrupt airflow, this is...

The NX direct port systems are for the crowd who have already modified their engines with high strength internal engine parts. These systems utilize the patented NX 'Piranha' nozzle! Available standard with high tech distribution blocks, optional 'Next Generation' rail technology. Nitrous system comes...

Assassinate the competition with the Assassin plate system. The Assassin is the most technically advanced single stage plate ever designed. The CNC machined design integrates the nitrous and fuel discharge ports into the outer perimeter. The Assassin offers a unique perimeter spray pattern that...

Assassinate the competition with the Assassin plate system. The Assassin is the most technically advanced single stage plate ever designed. The CNC machined design integrates the nitrous and fuel discharge ports into the outer perimeter. The Assassin offers a unique perimeter spray pattern that...

The NX direct port systems are for the crowd who have already modified their engines with high strength internal engine parts. These systems utilize the patented NX 'Piranha' nozzle! Available standard with high tech distribution blocks, optional 'Next Generation' rail technology. Nitrous system comes...

NX Jets are manufactured on CNC equipment, and are guaranteed to be within .0005 of specified jet size. In recent testing, using the same jet size, NX jets out flowed the competition by 35%! That's right 35% more flow through the same orifice, how...

This system includes 8 of the NX Piranha Nozzles, 2 NX Lightning series nitrous solenoids, 2 NX Lightning series fuel solenoids, anodized aluminum distribution blocks, 3/16 stainless hard lines, nickel plated fittings, Jetting for 2006AN00HP, 6AN stainless braided nitrous feed lines, a high flow...

The NX direct port systems are for the crowd who have already modified their engines with high strength internal engine parts. These systems utilize the patented NX 'Piranha' nozzle and are adjustable up to 300 Horsepower! Available standard with high tech distribution blocks, optional...

The NX direct port systems are for the crowd who have already modified their engines with high strength internal engine parts. These systems utilize the patented NX 'Piranha' nozzle! Available standard with high tech distribution blocks, optional 'Next Generation' rail technology. Nitrous system comes...

The NX direct port systems are for the crowd who have already modified their engines with high strength internal engine parts. These systems utilize the patented NX 'Piranha' nozzle! Available standard with high tech distribution blocks, optional 'Next Generation' rail technology. Nitrous system comes...

The NX Soft Line direct port systems simplify plumbing and installation. This system utilizes the patented NX 'Shark' nozzles! Includes Next Generation rail technology. Nitrous system comes complete with nitrous bottle, stainless bottle brackets, stainless braided lines, nozzles, jetting, and all necessary electrical components....

NX Jets are manufactured on CNC equipment, and are guaranteed to be within .0005 of specified jet size. In recent testing, using the same jet size, NX jets out flowed the competition by 35%! That's right 35% more flow through the same orifice, how...

Nitrous Express developed a new nitrous nozzle that is specifically designed to work perfectly in applications with deep nitrous bungs. The new VXL Nozzle features 2 in. long threads and jam nut which allows optimal placement in MSD Airforce intakes as well as other...