Nitrous Express Pre-Plumbed Intake Manifolds For LS Engines

Nitrous is awesome – if you’ve ever hit it, you know you can’t quit it. But plumbing a nitrous system, especially if you’ve never done it before, can be challenging. The guys at Nitrous Express have made it easy – just dial them up and order one of their pre-plumbed systems. The systems are available for just about all of the popular LS intake manifolds.

Official Release:

Nitrous Express is now offering popular intake manifolds that are pre-plumbed with NX nitrous systems. These intakes are brand new and installations have been completed by the expert technicians at NX so you can simply pull the intake out of the box and install it on your engine. Each component of the nitrous system has been inspected upon installation and the entire setup has been leak checked and flow tested. Many popular intakes are in stock and ready to ship immediately while other applications are available via special order. 

This system includes 8 of the NX Nozzles, 2 NX Lightning series nitrous solenoids, 2 NX Lightning series fuel solenoids, anodized aluminum distribution blocks, 3/16 stainless hard lines, and stainless steel fittings, all plumbed on the manifold! Systems include jetting for 200-500HP, 6AN nitrous feed lines, a wide open throttle switch, 40 Amp relays and relay harnesses, master arming switch, stainless bottle brackets and a 10lb nitrous bottle with the NX Lightning 45 bottle valve.


  • Lightning solenoids have improved flow path
  • Integrated purge port
  • CNC aluminum bodies with carbon fiber cans for weight savings
  • American-made components in solenoids

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About the author

Jason Reiss

Jason draws on over 15 years of experience in the automotive publishing industry, and collaborates with many of the industry's movers and shakers to create compelling technical articles and high-quality race coverage.
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