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 Nitrous System, Wet Plate Kit, 2011-2019 6.4L Hemi, 150HP, blue 10lb bottle

NOS Nitrous System, Wet Plate Kit, 2011-2019 6.4L Hemi, 150HP, blue 10lb bottle

$2,705.51

Nitrous Express Nitrous System w/ Billet Lt4 Supercharger Lid W/ 12LB Bottle, Kit

Nitrous Express Nitrous System w/ Billet Lt4 Supercharger Lid W/ 12LB Bottle, Kit

$6,288.64

NOS Nitrous System, Wet Plate Kit, 2018-2019 For Ford Mustang w/ 5.0L Coyote, w/ 10lb blue bottle

NOS Nitrous System, Wet Plate Kit, 2018-2019 For Ford Mustang w/ 5.0L Coyote, w/ 10lb blue bottle

$2,705.51

Nitrous Express V6An Gasoline Efi (150-375Hp) w/ 15LB Bottle, Kit

Nitrous Express V6An Gasoline Efi (150-375Hp) w/ 15LB Bottle, Kit

$2,385.20

Nitrous Express Gm Tbi All (50-75-100-125Hp) w/ Composite Bottle, Kit

Nitrous Express Gm Tbi All (50-75-100-125Hp) w/ Composite Bottle, Kit

$3,519.89

NOS Nitrous System, Cheater Wet, 2x4 Dual 4150, 150-250HP, blue 10lb bottle

NOS Nitrous System, Cheater Wet, 2x4 Dual 4150, 150-250HP, blue 10lb bottle

$2,885.89