Blow-Down Kits

Nitrous Express 3000 PSI Burst Disc for NX Lightning 500 Valves - 11712L

Wow, how do I start to tell the world why NX is different and better than any other company? Lets start with the NX philosophy: All components must be of the highest quality, no off shore junk; 99% of NX products are produced and assembled in the USA;...

Nitrous Express NHRA Safety Blow-Off (3000 PSI) Fits All NX Valves w/Female Threads - 11709

NHRA rules require the safety blow off to be routed outside the vehicle. This fitting replaces the existing safety blow off fitting and allows you to attach a blow down tube to the safety blow off fitting. Fits lightning 45 bottle valve and NX chrome...