THREE CYLINDER 'PROTON' SYSTEM W 1.0 LB BOTTLE, 1.0LB THREE CYLINDER PROTON SYSTEM W 1.0 LB BOTTLE 1.0L Features: Proton Direct Port System Complete w/Lightning Series Nitrous And Fuel Solenoids Piranha Nozzle And Jetting For 20-50 HP

THREE CYLINDER 'PROTON' SYSTEM W 2.5 LB BOTTLE, 2.5LB THREE CYLINDER PROTON SYSTEM W 2.5 LB BOTTLE 2.5L Features: Proton Direct Port System Complete w/Lightning Series Nitrous And Fuel Solenoids Piranha Nozzle And Jetting For 30-75 HP

FOUR CYLINDER 'PROTON' SYSTEM W 1.0 LB BOTTLE, 1.0LB FOUR CYLINDER PROTON SYSTEM W 1.0 LB BOTTLE 1.0L Features: Proton Direct Port System Complete w/Lightning Series Nitrous And Fuel Solenoids Piranha Nozzle And Jetting For 40-100 HP

FOUR CYLINDER 'PROTON' SYSTEM W 2.5 LB BOTTLE, 2.5LB FOUR CYLINDER PROTON SYSTEM W 2.5 LB BOTTLE 2.5L Features: Proton Direct Port System Complete w/Lightning Series Nitrous And Fuel Solenoids Piranha Nozzle And Jetting For 40-100 HP

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 configuration into ANY Sportbike air lid! Jetting is simplified allowing a single jet to control the Nitrous flow for...

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 configuration into ANY Sportbike air lid! Jetting is simplified allowing a single jet to control the Nitrous flow for...

Direct-port system for carbureted single cylinder engine. Includes our exclusive 'MAINLINE' solenoids,braided stainless hoses,Piranha nozzle,fuel pump, relay,microswitch, arming switch, jetting for 10,15,20 or25HP. Bottle and bracket. SINGLE CYLINDER MAINLINE SYSTEM 2.5L Features: Includes Piranha Nozzles Steel Braided Hoses Exclusive Mainline Solenoids

Direct-port system for carbureted two cylinder engine. Includes our exclusive 'MAINLINE' solenoids, braided stainless hoses, 'Piranha' nozzles, fuel pump, relay, microswitch, arming switch, jetting for 20,30,40 or 50HP. 2.5 lb. Bottle and bracket. TWO CYLINDER MAINLINE SYSTEM 2.5L Features: Includes Piranha Nozzles Steel Braided...

Direct-port system for carbureted three cylinder engine. Includes our exclusive 'MAINLINE' solenoids, braided stainless hoses, 'Piranha' nozzles, fuel pump, relay, microswitch, arming switch, jetting for 30,45,60 or 75HP. 2.5 lb. Bottle and bracket. THREE CYLINDER MAINLINE SYSTEM 2.5L Features: Includes Piranha Nozzles Steel Braided...

Direct-port system for carbureted four cylinder engine. Includes our exclusive 'MAINLINE' solenoids, braided stainless hoses, 'Piranha' nozzles, fuel pump, relay, microswitch, arming switch, jetting for 40,60,80,100HP. 2.5 lb. Bottle and bracket. FOUR CYLINDER MAINLINE SYSTEM 2.5L Features: Includes Piranha Nozzles Steel Braided Hoses Exclusive...

Here's a quick and easy way to make your Harley run like a race bike. The billet aluminum nitrous plate mounts behind your air cleaner and features an integrated nitrous solenoid which makes installation quick and easy while looking clean and attractive. The system...

Here's a quick and easy way to make your Harley run like a race bike. The billet aluminum nitrous plate mounts behind your air cleaner and features an integrated nitrous solenoid which makes installation quick and easy while looking clean and attractive. The system...

Here's a quick and easy way to make your Harley run like a race bike. The billet aluminum nitrous plate mounts behind your air cleaner and features an integrated nitrous solenoid which makes installation quick and easy while looking clean and attractive. The system...

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 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...

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...

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...