The Black Halo Racing “Stealth” nitrous nozzle utilizes a 1/16″ NPT thread/bulkhead fitting for the ultimate in hidden nozzle installation and is largely intended to be used with BHR’s own Throttle Body Spacer.

At Black Halo Racing we’re all about being subtle while being original.  The development of our stealth nozzle meets both of these goals.  Utilizing a low-profile design, this nozzle easily hides out of view giving you a sleek and virtually hidden installation for any nitrous system.  Combined with the BHR throttle body spacer this is an excellent item for hiding the fact that your RX8 is equipped with a nitrous oxide system.

The Black Halo Racing Throttle Body Spacer mounts between the throttle body and plastic upper intake manifold and is intended for use with standard 1/8″ SPT alcohol nozzles, standard 1/8″ NPT nitrous oxide nozzles, and BHR’s own Stealth nitrous nozzle.

One of the biggest issues when installing a nitrous or water/meth injection kit is installing the nozzle.  Whether your tapping the intake or your upper intake manifold you are forced to make permanent alterations to your vehicle and those nozzles tend to be visible as well.

The Black Halo Racing Throttle Body Spacer takes care of all those issues.  Our spacer requires no cutting or alterations to any part of your intake system.  Using the BHR stealth nozzle, the spacer provides an almost completely hidden installation while giving you the option of returning to stock.  The BHR logo is proudly displayed on the top!

The spacer includes the bolts and a genuine Mazda o-ring for factory-type performance/installation ease.

ZEX™ Blackout Nitrous Systems™ are unprecedented for looks, performance and power potential. Like all ZEX™ nitrous systems, the Blackout Kits incorporate the most technically advanced performance features available.  In addition, the ZEX™ Blackout Nitrous Systems™ feature a throttle-by-wire compatible electronic TPS switch for system activation at wide open throttle. Power settings vary for each application specific kit and all ship complete with appropriate tuning jets, as well as fuel tap fittings, solenoids, filters & all necessary activation electronics.
Systems feature all-new black powder-coated bottles, carbon-fiber look hoses, and fittings for a variety of carbureted & fuelinjected applications that are perfect for street/strip and all-out drag racing applications. Don’t get left in the dark – order your ZEX™ Blackout Nitrous System™ today!

Price includes shipping to all 48 states.  Hawaii, Alaska and international orders may be extra.

Nitrous systems are designed using 900-950 PSI tank pressure as a paradigm in determining the proper nitrous jetting to use.  When your ambient or tank temperatures drop below 75 degrees Fahrenheit your nitrous system pressure, even with a full tank, will drop below this paradigm and you will end up losing the full effectiveness of your nitrous system.  When ambient/tank temps change your system performance will also become inconsistent.  These two reasons are why tank heaters were invented.

• Automatically maintains optimum bottle temperature 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 and isolation from the elements.

Price includes shipping to all 48 states.  Hawaii, Alaska and international orders may incur extra shipping charges.

A complete purge kit that delivers a vibrant and colorful 15-foot nitrous cloud!

The ZEX™ LED Purge Kit is compatible with any manufacturer’s nitrous system. It includes a complete nitrous purge kit, plus the addition of the award winning ZEX™ Purge Cloud LED Kit. The ZEX™ LED Purge Kit uses a high intensity LED light to illuminate the nitrous purge cloud. This LED is available in red, green or blue color and is powerful enough to illuminate a
15-foot cloud of nitrous, giving you a show stopping purge display.

• Fits any manufacturer’s nitrous system
• Ensures instant nitrous power off the line by clearing the delivery lines of unwanted vapor
• Illuminates the purge-cloud to let the whole world know that you are nitrous equipped
• Uses a special, high intensity LED to maximize the visual impact at night

Price includes shipping to all 48 states. Hawaii, Alaska or international orders may be extra.

Tired of running out of Nitrous when your just starting to have fun? Then you need to add an extra nitrous bottle to your pony with a Zex Maximizer Kit. The Zex Maximizer kit includes a 10-lb. ZEX nitrous bottle, padded bottle brackets, adapter fittings, and high-pressure braided lines. Get the ZEX Maximizer kit today and never run out of horsepower juice when you need it the most.

Price includes shipping to all 48 states. Hawaii, Alaska or international orders may be extra.

To be the quickest off the line, your nitrous system must deliver pure liquid nitrous from the first instant. The ZEX Nitrous Purge Kit clears unwanted vapor out of the system to assure rocket-like starts, essential for beating the competition off the line. The ZEX kit uses the largest solenoid and delivery system in the industry, creating the “snow machine” effect every racer wants.

Price includes shipping to all 48 states.  Hawaii, Alaska and international orders may be extra.

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.

Price includes shipping to all 48 states. Hawaii, Alaska or international orders may be extra.

Designed to work safely on stock type engines, but is also engineered to perform flawlessly on highly modified turbocharged and supercharged combinations.

• All major components are factory pre-assembled inside the “Nitrous/Fuel Module” and, with only three wires to connect, is the simplest system to install . 

• ZEX nitrous systems activate at wide-open throttle using advanced electronics that monitor your engine’s throttle position sensor. This makes using your nitrous system very easy and reliable.

Price includes shipping to all 48 states.  Hawaii, Alaska and international orders will incur extra shipping charges and different shipping regulations, depending on where it is shipping.