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NOS Micro Throttle Switch Kit - Nitrous Oxide WOT Activation Switch

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Part Number

1 part number · from $33.35
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from $33.35

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The NOS Micro Throttle Switch Kit is a precision wide-open throttle (WOT) activation solution engineered specifically for nitrous oxide systems and high-performance electronic accessories. Designed by Nitrous Oxide Systems (NOS) — the industry's original and most trusted nitrous brand since the late 1970s — this microswitch kit delivers the consistent, reliable throttle-position-based triggering that serious racers and performance enthusiasts demand.

Key Features:

  • Dual-purpose activation — functions as either a primary nitrous system activation switch or as a safety interlock to prevent nitrous engagement unless the throttle is fully open
  • Precision microswitch mechanism engineered for consistent, repeatable triggering at wide-open throttle for accurate, on-demand performance
  • Versatile accessory control — capable of activating solenoids, fuel pumps, and other electronic accessories across a wide range of high-performance system configurations
  • Safety interlock capability — when used in conjunction with an arming switch, prevents accidental nitrous activation at partial throttle positions
  • Includes mounting hardware — each kit comes complete with the bracket and hardware needed for installation across a variety of applications
  • Built for demanding environments — constructed to withstand the heat, vibration, and mechanical stress of high-performance racing and street/strip use
  • Broad application compatibility — adaptable to carbureted and electronic fuel injection (EFI) throttle body and carburetor configurations

NOS has been the pioneering force in nitrous oxide performance for decades, and the Micro Throttle Switch Kit reflects that legacy of precision engineering. Whether you are building a multi-stage nitrous system with layered safety controls or adding a dependable WOT trigger to an existing setup, this switch kit provides the reliability and accuracy that serious NOS performance builds require. Multiple variants are available to suit your specific application needs.

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Air and Fuel Delivery
Description
Specifications
BrandNOS
CategoryAir and Fuel Delivery
Emission Code4
Part TypeNitrous Oxide Micro Switch
Product TypeMicroswitch
Sub CategorySwitches, Solenoids and Actuators
WarningCalifornia Proposition 65
WarrantyManufacturer's Limited 90 Day Warranty
$33.35
PART NUMBER: 15640NOS
In Stock (10+)
Usually delivered within 2 days

Select & Customize

I bought a Voltec-pro light, the check out was fast and easy. I Should receive it in a few days.

fast and easy

Ok so far

I ordered from Amazon and they canceled. Checked on why and they raised the price. Received much better pricing and free shipping from TH Motorsports. Thank you for the savings. Amazon maybe easy but is not always cheaper. Shop around and give other companies your business.

Good prices

Service is greatly appreciated

pleasent experience

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