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4-6 Cylinder EFI Wet Nitrous System; The ZEX? 4-6 Cylinder Wet Nitrous Kit is a universal kit that is designed to work safely on stock type engines but is also engineered to perform flawlessly

V8 EFI Wet Nitrous System; Another universal kit designed to work with stock type engines is our V8 EFI Nitrous System. Designed to provide anywhere from 75-125 additional horsepower,

4-6 Cylinder EFI Wet Nitrous System W/O Bottle; The ZEX? 4-6 Cylinder Wet Nitrous Kit is a universal kit that is designed to work safely on stock type engines but is also engineered to perform flawlessly

LS1/LS6 Nitrous System; This Nitrous System is specially engineered for LS1/LS6 applications. The kit features jetting for 75 to 125 HP Shot along with a Schrader Valve Core Removal Tool for adapting the fuel line to an LS1/LS6 Fuel Rail

2005-2010 Mustang GT Nitrous System; Due to a fuel system redesign on the 2005 to 2010 Mustang GT, standard EFI nitrous kits are no longer

Wet Nitrous System W/O Bottle; Designed to provide anywhere from 75-125 additional horsepower,

For serious race applications, the ZEX? Race EFI Nitrous System is the best choice. Featuring Fuel Shear? Technology, enrichment fuel is injected

Truck Nitrous System; This nitrous system is specially engineered for the performance and safety needs of hot rod, off-road and late model truck owners. When designing the

The ZEX? Dual Stage EFI Nitrous System is more effective than a typical single stage system

Dual Nozzle EFI Nitrous System; ZEX? has developed an innovative wet nitrous system designed specifically for any dual throttle body

The ZEX? Turbo Nitrous System is specifically designed to help spool-up engines equipped with big

4-6 Cylinder EFI Wet Nitrous System W/O Bottle; The ZEX? 4-6 Cylinder Wet Nitrous Kit is a universal kit that is designed to work safely on stock type engines but is also engineered to perform flawlessly