A Nitrous Express Exclusive, the Lightning Series Solenoids offers the lightest and tightest functioning solenoid in the Nitrous world. Carbon Fiber cans sit atop precision laser marked and color anodized aluminum bodies for effortless identification and impeccable looks. The Lightning Series Nitrous solenoid has a clearly marked purge port along with a bottom exit. To match the Nitrous solenoid our Lightning Series Fuel solenoid has a bypass port and a bottom exit also. These Nitrous Express solenoids are the ultimate in form and function for the serious racer.