Wet Nitrous Systems


The leader in street/track  Wet Nitrous  Systems.

Part # 82357 — $300.99

The Safe Shot  Wet Nitrous System from ZEX  offers an affordable option to gaining 15 To 35 instant Horsepower, and it includes everything necessary to install in less than an hour. The only additional part needed is a hand held programmer used to increase fuel enrichment for safely operating at the upper limits of the Horsepower range. For those who are ready to upgrade to more serious Horsepower, ZEX™ offers an expansion kit that turns the Safe Shot into a full-blown wet ZEX™ Nitrous System capable of safely adding 55 To 175 Horsepower. The only “upgradeable” entry level nitrous system in the industry, the Safe Shot is guaranteed to surprise both you and your competition.

Nitrous Oxide Injection System Kit; Universal; Wet System; 15-35 Horsepower Gain; With 5 Pound Purple Bottle/ Brackets/ Nitrous Solenoid/ Nitrous Nozzle/ Nitrous Jets/ Wire Harness with Arming Switch/ All Plumbing and Electrical Connectors

System TypeWet Nitrous  System
Maximum Increased Horsepower15 To 35 Horsepower
Activation TypePushbutton Switch
Includes BottleYes
Bottle Capacity5 Pounds
Bottle FinishPowder Coated
Bottle ColorBlack
Includes BracketYes
  • Base Safe Shot System Includes Stainless Steel Hoses, High Flow Bottle Valves, Solenoids And 5 Pounds Black Powder Coated Bottle
  • Readily Accepts All Popular Accessories Like Purge Kits And Remote Bottle Openers
  • Limited 1 Year Warranty


Part # 82023 — $532.99

The V8 EFI Wet Nitrous System is designed to provide anywhere from 75-125 additional horsepower. Engineered to fit nearly any V8 application, the kit can be completely installed on stock or turbocharged/supercharged vehicles in just 2 hours. All necessary components are shipped with the kit, including tuning jets, fuel tap fittings and a Nitrous Management Unit that contains solenoids, filters and activation electronics. This innovative nitrous system’s Active Fuel Control™ automatically adjusts fuel delivery with changes in nitrous bottle pressure, so that your engine never runs too rich or too lean while spraying. In addition, the system also offers an electronic TPS switch for reliable system activation at wide open throttle.

 For 8 Cylinder EFI Type Engines; 75-125 Horsepower; Adjustable; Single Stage; Wet Kit; With 10 Pound Purple Bottle; Without Purge; With Nitrous Management Unit/ Brackets/ Nitrous Tuning Jets/ Fuel Tap Fitting/ Nitrous Solenoid/ TPS Throttle Activation Switch/ All Plumbing and Electrical Connectors

CompatibilityEFI Type Engines
System TypeWet Nitrous  System
Maximum Increased Horsepower75 To 125 Horsepower
Activation TypeThrottle Position Sensor
Dual StageNo
Includes BottleYes
Bottle Capacity10 Pounds
Bottle ColorPurple
Includes BracketYes


  • Designed To Provide 75 To 125 Horsepower
  • Uses Both Active Fuel Control™ To Monitor Bottle Pressure And A Zex™ Patented TPS Switch To Activate Nitrous
  • Ships With Tuning Jets, Fuel Tap Fittings, Solenoids, Filters And All Necessary Activation Electronics
  • Limited 1 Year Warranty