Nitrous Express 4150 RNC Conventional Nitrous Plate Kit w/.375in Solenoid w/12lb Bottle - 55140-12

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...

Nitrous Express 4150 RNC Conventional Nitrous Plate Kit w/.375in Solenoid w/10lb Bottle - 55140-10

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...

Nitrous Express 4150 RNC Conventional Nitrous Plate Kit w/.375in Solenoid w/o Bottle - 55140-00

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...

Nitrous Express Dom/Gasoline (RNC) Nitrous Kit w/15lb Bottle - 55070-15

Nitrous Express restricted nitrous class 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 take the product back and give you a 100%...

Nitrous Express Dom/Gasoline (RNC) Nitrous Kit w/12lb Bottle - 55070-12

Nitrous Express restricted nitrous class 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 take the product back and give you a 100%...

Nitrous Express Dom/Gasoline (RNC) Nitrous Kit w/10lb Bottle - 55070-10

Nitrous Express restricted nitrous class 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 take the product back and give you a 100%...

Nitrous Express Dom/Gasoline (RNC) Nitrous Kit w/No Bottle - 55070-00

Nitrous Express restricted nitrous class 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 take the product back and give you a 100%...

Nitrous Express 4150 Gasoline (RNC) Nitrous Kit w/15lb Bottle - 55040-15

Nitrous Express restricted nitrous class 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 take the product back and give you a 100%...

Nitrous Express 4150 Gasoline (RNC) Nitrous Kit w/12lb Bottle - 55040-12

Nitrous Express restricted nitrous class 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 take the product back and give you a 100%...

Nitrous Express 4150 Gasoline (RNC) Nitrous Kit w/10lb Bottle - 55040-10

Nitrous Express restricted nitrous class 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 take the product back and give you a 100%...

Nitrous Express 4150 Gasoline (RNC) Nitrous Kit w/No Bottle - 55040-00

Nitrous Express restricted nitrous class 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 take the product back and give you a 100%...

Nitrous Express Dual Dom/Alc Nitrous Kit (100-500HP) w/15lb Bottle - 50275-15

The conventional Pro Power is the perfect mid level nitrous system for the budget minded sportsman racer. These systems feature the most advanced technology using the conventional spraybarless design. The Phase 3 series plates are the ?Next Generation?...