NOS (Nitrous Oxide Systems) EFI Drive By Wire Window Switch

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NOS EFI Drive By Wire Wide Open Throttle Switch

Activate your nitrous with an NOS window switch for consistant and safe nitrous use!

Item #NOS-15982NOS

Everyday Low Price: $174.99

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  • Allows Accessories To Activate At Specific Throttle Blade Positions
  • Works On Both Carbureted & Fuel Injected Applications with a TPS sensor
  • Drive By Wire Compatible


  • Easy To Read Display
  • 2 Programmable RPM Window Switches
  • Adjustable TPS Voltage
  • Adjustable Shift Light Control
  • Displays Live RPM & TPS Readings
  • Recall Feature Shows Max RPM & TPS Voltage
  • LED Displays Light Up When Stages Are Active

What's in the Box

  • (1) Programmable Wide Open Throttle Switch

Product Description

Nitrous Oxide Systems (NOS) Window Switch
Window switches have just been taken to the next level! Tired of having to replace RPM pills every time you want to change the activation RPM of your nitrous kit? What about needing two RPM activated window switches to control your two stages of nitrous? Well, your worries are over. NOS is proud to present our 2 Stage Wide Open Throttle/RPM activated Window Switch with Shift Light Control.

The WOT/RPM activated window switch is a small, compact, user friendly unit with features like, two fully programmable independent RPM window switches that can operate from 0 to 20,000 RPM for anything from a low rpm engine to a high revving sport bike. It has the capability to read a rising or falling throttle position sensor for accurate activation every time. The WOT/RPM activated window switch also features a
programmable output to activate a shift light for on-time gear pounding shifts and a handy recall feature that shows max RPM and TPS voltage for easy set-up.

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Product Reviews (2)

out of 5 stars
4.5 stars
2 reviews
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4 stars    1
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2 of 2 REVIEWS
2 of 2 REVIEWS

5 Stars   Great Product
By on 11/25/2015
This is a feature packed product at a great price. Simple install to your already installed nitrous kit or new install. Yellow/white wire to the brown wire of your throttle body, tan wire to the non-blue wire of any fuel injector, red/white wire to your arming switch, red to your solenoids, and ground.

In reference to the comment above about RPM/tach problems, make sure you change the settings to "00" for Coil On Plug use versus the factory shipped "08" and it will read your RPMs correctly.

The brown TPS wire is a falling voltage signal with wide open throttle achieved between 0.6-0.8 volts.

Yes, I would recommend this item to a friend!

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4 Stars   works great
By on 8/8/2015
I had problems with my cheap nitrous switch that comes with most kits so I purchased this. I would definitely recommend this unless you need a progressive controller. I really like the ability to set the rpms when the nitrous hits and turns off in case of a miss shift. The shift lite output still needs a tach adapt to work properly on a cop ignition though

Yes, I would recommend this item to a friend!

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