NX has created the bottle valve against which all others will be judged. The Direct Flow 500, equipped with .500 orifice and a direct flow, straight through design, is capable of flowing over 2,000...

The Lightning 45 is the first nitrous specific valve ever produced in light weight aluminum. Manufactured from 6061 T6 billet aluminum and pressure tested to over 10,000PSI to assure your safety. The...

Why did we call this valve the Lightning 500? Because it has .500 orifice and .500 piston lift! The largest orifice in the highest piston lift of any conventional bottle valve on the planet. The 500...

Even with the use of a high flowing solenoid, you still have to have precise flow to the solenoid. So when we set out to create the highest flowing nitrous solenoid, we had to spend equal time...