NX Lightning Series Solenoids flow great, weigh less and look sexy. The key to maximizing nitrous horsepower is to keep the nitrous in liquid form until it is injected into the engine. Expansion areas also cause the nitrous to go gaseous.
15300L Nitrous Express Lightning Nitrous Solenoid Pro-Power (.123 Orifice)
Nitrous Express Lightning Nitrous Solenoid Pro-Power (.125 Orifice) NX-15300L
15200L Nitrous Express Lightning Nitrous Solenoid Stage 6 (.093 Orifice)
NX Nitrous Express Lightning Nitrous Solenoid Stage 6 (.093 Orifice) #15200L
Nitrous Express Lightning Stage 1 Nitrous Solenoid .063 Orifice NX-15100L
Nitrous Express 15LB Nitrous Bottle White with Lightning 500 Valve NX-11150