Engineered for a simple plug-and-play installation into the 2008-current Hemi Challenger, this system includes a custom designed fuel line adapter and brackets. The ultimate in engine safety, this kit uses an advanced safety technology called Active Fuel Control™ as well as an electronic TPS switch. The system’s technology monitors the nitrous bottle pressure and adjusts the kit’s fuel enrichment so you get the perfect power boost when you need it without running too rich or too lean.
Fully adjustable from 75-125 HP w/ supplied tuning jets; Perfect for mild to wild performance
A complete wet nitrous system; Everything is included for a safe, proper installation
Works safely on stock or modified engines; Naturally aspirated, turbo or super charged
All major components are factory pre-assembled inside the Nitrous Management Unit; Easy, plug & play single afternoon install
Why ZEX isSAFER, SMARTER, FASTER NITROUS:
◄ Active Fuel Control™
One of our nitrous systems most innovative safety and power feature is the "Active Fuel Control". The ZEX™ Nitrous System reads the nitrous bottle pressure and adjusts the fuel enrichment accordingly. If it is a cool day and the nitrous bottle pressure is around the 700 psi range, the nitrous system will add less enrichment fuel than if it is a warm day and the nitrous bottle is at 950 psi. This unique feature ensures that you always have the optimum ratio of nitrous and fuel. Never too rich, never too lean. It also ensures maximum power and safety at all bottle pressures.
◄ Fuel Shear™ Technology
Fuel Shear™ Technologyinjects enrichment fuel using a fuel transfer tube. This tube allows the ZEX™ nozzle to directly inject fuel into the highest velocity area of the nitrous plume. This high-speed nitrous shears the fuel away from the tube, atomizing it to levels other nozzle designs never achieve. This high level of atomization ensures perfect fuel distribution from cylinder to cylinder, ensuring one cylinder is never dangerously rich or lean, like competitor’s nozzles. This finely atomized mixture delivered by the ZEX™ nozzle also burns more powerfully and maximizes the horsepower you get from your nitrous system.
◄ TPS Sensor Activation
Our throttle position sensor switch is truly innovative. For years, nitrous systems have been activated by use of crude push buttons and throttle arm activated micro switches. These devices were very difficult to install and were constantly failing because of the extreme temperatures found in vehicle engine bays. ZEX™ integrated advanced microprocessor control circuits into our nitrous systems so that they "learn" the voltage curve of an engines throttle position sensor. This enables our nitrous systems to activate at wide-open throttle, precisely and reliably, every time.
All major components are factory pre-assembled inside the Nitrous Management Unit
A complete Wet system - everything is included for a safe, proper installation
Designed to work safely on both stock and high performance; ideal for many fuel injected performance vehicles