The conventional RNC (Restricted Nitrous Class) systems are the first choice for professional racers that are limited by jet size. These systems feature a CNC billet nitrous plate with enlarged nitrous passages, a .375" orifice Lightning nitrous solenoid, 8an feed line and a .500 orifice Lightning 500 bottle valve. The combination of these components results in a very dense liquid nitrous charge which allows the maximum amount of nitrous flow through a certain size jet. Results of these RNC systems are so impressive that you will have to use one to believe it. Nitrous Express RNC (restricted class nitrous) systems are guaranteed to make the most power per jet size of any system on the market. If you don't make the most horsepower or are not 100% satisfied, NX will gladly refund you 100%.

More From This Category

NOS Pro Shot Fogger, Custom Nitrous Plumbing Kit, 8 Cylinder, w/ Solenoids

NOS Pro Shot Fogger, Custom Nitrous Plumbing Kit, 8 Cylinder, w/ Solenoids

$2,309.91

Nitrous Express Sub C Nitrous System (25,35,50Hp) w/out Bottle, Kit

Nitrous Express Sub C Nitrous System (25,35,50Hp) w/out Bottle, Kit

$1,189.90

Nitrous Express 8 Cyl, Shark Direct Port, 4 Solenoids, 15Lb Bottle, 200-600Hp Jetting

Nitrous Express 8 Cyl, Shark Direct Port, 4 Solenoids, 15Lb Bottle, 200-600Hp Jetting

$4,672.71

Nitrous Express Ford Efi Race (100-150-200-250Hp) Single Nozzle Less Bottle, Kit

Nitrous Express Ford Efi Race (100-150-200-250Hp) Single Nozzle Less Bottle, Kit

$1,640.07

Nitrous Express Nitrous Jet Kit, Ford 4.6 3 Valve Plate Jet Kit

Nitrous Express Nitrous Jet Kit, Ford 4.6 3 Valve Plate Jet Kit

$182.11

Nitrous Express Sx2 Dual Stg /Gas/Rails, 8 Nozzles, 200-1200Hp, 15Lb Bottle

Nitrous Express Sx2 Dual Stg /Gas/Rails, 8 Nozzles, 200-1200Hp, 15Lb Bottle

$6,144.58