First to market! Specially designed wet nitrous system delivers 75 to 175 additional horsepower for 2008-current Dodge Hemi Challenger!

The Dodge 5.7L and 6.1L EFI Hemi engines are the perfect platform for nitrous injection upgrades. The ZEX™ nitrous system for the new Dodge Hemi Challenger was extensively engineered for a simple plug and play installation and includes custom-designed brackets and a special fuel line adapter that helps you finish the installation in only 2-3 hours.

For the ultimate in engine safety, the ZEX™ kit uses an advanced safety technology called Active Fuel Control™. This exclusive ZEX™ technology monitors the nitrous bottle pressure and adjusts the kit’s fuel enrichment so you are never too rich or too lean.

The ZEX™-patented electronic TPS switch is another example of safe engineering. A ZEX™ exclusive, the throttle position activation feature engages the nitrous only at wide-open throttle using your accelerator pedal. This technology not only makes it easy for you to activate the nitrous, but it is fully compatible with the Challenger’s throttle-by-wire engine.

Installation of this kit is quite simple includes all of the special parts needed and should take no more than 2 hours to complete.

Featuring:


• ZEX Nitrous Management Unit
• ZEX Nitrous Nozzle & Components
• 10lb. Nitrous Bottle w/Valve
• Adjustable 75-175 hp Jets

Optional Accessories: Listed below on this page.


• Traction Control Window Switch
• Nitrous Pressure Gauge
• Nitrous Pressure Regulator
• Nitrous Purge Kit
• PLUG-IN Nitrous Bottle Heater
• Safety Blow Down Kits
• Remote Bottle Valve Opener
• Nitrous Bottles

ZEX NITROUS SYSTEM Dodge Challenger SRT-8 6.1L and R/T 5.7L
• Complete "Wet" nitrous system. Everything is included for a safe, proper installation
• Features patented ZEX™ electronic TPS switch for perfect activation at wide open throttle
• System Adds 75 to 175 HP

Traction Control Window Switch

Looking for the power to select the precise rpm for nitrous system activation?

The new ZEX™ Traction Control Window Switch is a completely self-programmable and fully electronic component that allows you to easily select the rpm range of nitrous system activation, both lower and upper rpm limits.

Incorporating ZEX™ Skip-Shift technology, the ZEX™ Traction Control Window Switch allows you to block out first gear nitrous activation where excessive power could cause lost traction, especially with street-tire class racecars. With Skip-Shift, the nitrous injection is held off until the shift is made into second gear (and subsequent gears) where the nitrous power can be fully utilized

Description	Part#/Price
Traction Control Window Switch	$ 149.99

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ZEX Programmable TPS Switch

Looking for a better activation switch than the micro-switch for nitrous system activation?

ZEX™ has taken its patented TPS activation circuit and placed it in an easy to install, stand alone unit. This switch allows anyone with a non- ZEX™ nitrous system to enjoy the benefits of using their throttle position sensor to reliably activate their nitrous system at wide-open throttle.

Description	Part#/Price
Universal Programmable TPS Switch	$ 69.99

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ZEX™ Nitrous Pressure Regulator

Looking to eliminating bottle pressure drop?

The key to making maximum power is keeping nitrous bottle pressure between 900 psi and 1000 psi. Unfortunately, as soon as you start injecting nitrous, bottle pressure begins to drop and horsepower is lost. At the end of a typical quarter mile run, your nitrous system horsepower can be down as much as 20 percent!

The ZEX™ Nitrous Pressure Regulator features an advanced regulator with flow capacity in excess of 500 hp, making it ideal for any performance vehicle or racecar. This easy to install system is fully adjustable from 500 to 1100 psi. The ZEX™ Nitrous Pressure Regulator Kit features everything you need for a complete installation, including AN fittings, a pressure gauge and a complete installation and tuning guide.

Description	Part#/Price
ZEX™ Nitrous Pressure Regulator	$ 249.99

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Nitrous Dual Outlet Purge Kit

• Delivers two six-foot nitrous purge clouds in cool “V” pattern!
• Allows precise monitoring of bottle pressure
• Anodized for a high-quality, competition look

Description	Part#/Price
ZEX™ Nitrous Dual outlet Purge Kit	$ 109.99

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Nitrous Bottle Pressure Gauge

• Superior quality gauge is designed for accuracy and long life
• Allows precise monitoring of bottle pressure
• Anodized for a high-quality, competition look

Description	Part#/Price
ZEX™ Nitrous Bottle Pressure Gauge	$ 39.99

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ZEX™ Nitrous Blow Down Kit
Universal kit, fits all valves

Not sure if this is the correct safrety blow-down tube kit for your application?

The ZEX™ Safety Blow Down Kit ensures maximum safety for your nitrous powered hot rod. If your bottle is everover-filled or over-heated and the pressure safety diskbursts, the dangerous over-pressure will safely vent to theoutside of the vehicle. All racetracks require these blowdown kits and they are a must for the serious competitor.The ZEX™ Safety Blow Down Kit is a complete kit that makes installing this important safety item a simple task.

Description	Part#/Price
ZEX™ Nitrous Blow Down Kit 2 Fittings	$ 49.99

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Plug-in Nitrous Bottle Heater

• Automatically maintains optimum bottle pressure with precision thermostats
• Velcro straps for fast and easy installation on the bottle
• Electrical components are pre-assembled and molded into the heater for ease of installation
• No wires to hook-up, just plug-in to your cigarette lighter or power point

Description	Part#/Price
Plug-in Nitrous Bottle Heater	$ 159.99

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Remote Bottle Valve opener™

Okay, you’re ready to blow away the competition but you forgot to open your nitrous bottle. No problem! ZEX™ offers a cool billet aluminum Remote Bottle Valve Opener™ that allows you to open the valve instantly from your driver’s seat. Plus, the ZEX™ system provides total flow performance, ensuring that your system works at 100% every time.

Description	Part#/Price
Remote Bottle Valve opener™	$ 189.99

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ZEX™ Maximizer™ kit

No more running out of nitrous on a Friday night of racing. The ZEX™ Maximizer™ kit doubles your system's capacity by adding an extra nitrous bottle to your vehicle. This extra capacity not only ensures more fun, but helps to maintain bottle pressure for maximum horsepower. The kit includes a 10-lb. ZEX™ nitrous bottle, padded bottle brackets, adapter fittings, and high-pressure braided lines. Step up to the plate with the ZEX™ Maximizer™ kit and never run out of the horsepower juice when you need it the most.

Description	Part#/Price
ZEX™ Maximizer™ kit	$ 199.99

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