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Founded in 1998, ZEX™ designs and manufactures truly superior bolt-on nitrous systems and related components. We integrate advanced engineering technology and superior customer service to provide you with the ideal nitrous solution for any application.

As a member of the COMP Performance Group™, ZEX™ is able to combine R&D efforts for constant new product developments. Our innovative designs and custom-fit nitrous systems allow for easy installation and optimized performance. Patented technological developments such as our Active Fuel Control™ to adjust fuel enrichment with changes in the bottle pressure, now enable safer, more efficient nitrous injection for increased horsepower gains without sacrificing engine safety.

In addition to nitrous systems, our product line also includes a full line of innovative nitrous accessories, spark plugs and much more. With ZEX's modern technology you can be sure that no power-adding option is safer, smarter or faster.

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495 products found in ZEX

ZEX Wet Nitrous System
  • $650.12
ZEX EFI V8 Universal Wet Nitrous System
  • $611.91
ZEX Adjustable Nitrous Bottle Heater
  • $223.84
ZEX Plug-in Nitrous Bottle Heater
  • $179.07
ZEX Wire-In Nitrous Bottle Heater
  • $164.19
ZEX -4AN Nitrous Purge Kit
  • $109.41
ZEX Bottle Valve Opener ZEX
  • $305.48
ZEX Nitrous Bottle Heater ZEX
  • $216.48
ZEX Gauge & Manifold ZEX Nitrous
  • $71.48
ZEX Nitrous Bottle Heater ZEX
  • $198.48
ZEX Nitrous Purge Kit ZEX
  • $137.48
ZEX Switch ZEX Boost
  • $63.48
ZEX Safety Blow-Down Kit ZEX
  • $82.48
ZEX Nitrous Purge Kit ZEX Dual
  • $182.48

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ZEX Nitrous System 2003-06 Nissan
  • $776.61
ZEX Gauge KitZEX-4an Liq. Filled
  • $77.48

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ZEX Pro Safety Blow Down Kit ZEX
  • $146.48

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ZEX Nitrous System ZEX Safe Shot
  • $432.48
ZEX Bottle Heater KtAdj.Pressure
  • $266.48
ZEX Hose -4an 36 Black Braided
  • $31.48
ZEX Nitrous Bottle With Valve ZEX
  • $221.48
ZEX Velvet Bottle Bag ZEX Black
  • $42.48
ZEX Nitrous Bottle With Valve
  • $347.48
ZEX Nitrous Kit ZEX Racers Pak
  • $426.48