$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: VALUE

Make/Model Search
Make/Engine Search

Brands
Savings Central
Contact Us
Help Center

My Garage
Wish List
Order Status & Returns

Welcome
My Account

Order Status

Wish List
Savings Central
Shop by Brand
Shop Your Passion
- Shop Your Passion
- Truck / SUV
  
  Jeep®
  
  Restoration
  
  Stock Replacement
  
  Late Model Muscle
  
  Tools
  
  Gifts, Clothing, & More
  
  Circle Track
  
  Street Rod
  
  Powersports
  
  Paint & Body
  
  Marine
  
  Jr Dragster
Gift Cards
My Garage
See Our Catalogs
News & Events
Career Opportunities
Contact Us
Help Center
New Products
Shop by Make/Model
Sign In

Search Make/Model

Search Make/Engine

Sign In

Welcome
Account Dashboard
Profile
Order Status & Returns
Buy It Again
Wish List
Rewards Program
Gift Cards & Summit Bucks
Address Book
My Garage Settings
Email Preferences
Text Notifications
My Reviews
My Questions
Catalogs
Tax Exemption
Sign In

$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: VALUE

Summit Racing SpeedCard - learn how to get 10% back - Get Details!

Filters

In Stock
- In Stock Items. Ships Today. (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (218) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (233) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Department
- Air & Fuel Delivery
- Ignitions & Electrical
Part Type
- Nitrous Oxide Systems (220) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Engine Management Systems (10) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Fuel Injection Systems (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Ignition Boxes (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Brand
- Nitrous Outlet (110) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Nitrous Express (NX) (95) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Nitrous Oxide Systems (NOS) (11) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- DIYAutoTune (8) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- FAST (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Wilson Manifolds (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- FiTech Fuel Injection (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Haltech (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Holley Sniper (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- HP Tuners (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- MSD Ignition (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Model
Make/Engine
Filter Options

Selected Filters

Filter Results by Vehicle

Loading...

Home
Product Results

Availability

- In Stock Items. Ships Today. (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (218) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (233) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filters
Department
- Air & Fuel Delivery
- Ignitions & Electrical
Part Type
- Nitrous Oxide Systems (220) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Engine Management Systems (10) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Fuel Injection Systems (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Ignition Boxes (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Brand
- Nitrous Outlet (110) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Nitrous Express (NX) (95) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Nitrous Oxide Systems (NOS) (11) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- DIYAutoTune (8) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- FAST (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Wilson Manifolds (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- FiTech Fuel Injection (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Haltech (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Holley Sniper (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- HP Tuners (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- MSD Ignition (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Model
Make/Engine
Filter Options

233 Results Found For "nitrous switch"

Individual Parts

Part Groups

Results 226 - 233 of 233

DIYAutoTune MegaSquirt MS3Pro EVO Standalone Engine Management Systems MS3VE-LS58XEV1

Made in the USA

DIYAutoTune MegaSquirt MS3Pro EVO Standalone Engine Management Systems MS3VE-LS58XEV1

DIYAutoTune MegaSquirt MS3Pro EVO Standalone Engine Management Systems MS3VE-LS58XEV1

Engine Management System, MegaSquirt MS3Pro EVO, Plug and Play Engine Harness, GM, LS, 58x Reluctor, EV1 Injectors, Kit

Part Number: DIY-S0024

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 1, 2026 if ordered today

DIYAutoTune MegaSquirt MS3Pro EVO Standalone Engine Management Systems MS3VE-LS58XEV6

Made in the USA

DIYAutoTune MegaSquirt MS3Pro EVO Standalone Engine Management Systems MS3VE-LS58XEV6

DIYAutoTune MegaSquirt MS3Pro EVO Standalone Engine Management Systems MS3VE-LS58XEV6

Engine Management System, MegaSquirt MS3Pro EVO, Plug and Play Engine Harness, GM, LS, 58x Reluctor, EV6 Injectors, Kit

Part Number: DIY-S0025

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 1, 2026 if ordered today

DIYAutoTune MegaSquirt MS3Pro Ultimate Standalone Engine Management Systems MS3V-U_PKG

Made in the USA

DIYAutoTune MegaSquirt MS3Pro Ultimate Standalone Engine Management Systems MS3V-U_PKG

DIYAutoTune MegaSquirt MS3Pro Ultimate Standalone Engine Management Systems MS3V-U_PKG

Engine Management System, MegaSquirt MS3Pro Ultimate, Universal, Kit

Part Number: DIY-V-U-PKG

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

...Loading

Estimated Ship Date: May 21, 2026 if ordered today

DIYAutoTune MegaSquirt MS3Pro EVO Standalone Engine Management Systems MS3V-E_PKG

Made in the USA

DIYAutoTune MegaSquirt MS3Pro EVO Standalone Engine Management Systems MS3V-E_PKG

DIYAutoTune MegaSquirt MS3Pro EVO Standalone Engine Management Systems MS3V-E_PKG

Engine Management System, MegaSquirt MS3Pro EVO, Universal, Kit

Part Number: DIY-3V-EPKG

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

...Loading

Estimated Ship Date: May 21, 2026 if ordered today

DIYAutoTune MegaSquirt MS3Pro EVO Standalone Engine Management Systems MS3VE-LS24XEV1

Made in the USA

DIYAutoTune MegaSquirt MS3Pro EVO Standalone Engine Management Systems MS3VE-LS24XEV1

DIYAutoTune MegaSquirt MS3Pro EVO Standalone Engine Management Systems MS3VE-LS24XEV1

Engine Management System, MegaSquirt MS3Pro EVO, Plug and Play Engine Harness, GM, LS, 24x Reluctor, EV1 Injectors, Kit

Part Number: DIY-S0022

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

...Loading

Estimated Ship Date: May 21, 2026 if ordered today

DIYAutoTune MegaSquirt MS3Pro EVO Standalone Engine Management Systems MS3VE-LS24XEV6

Made in the USA

DIYAutoTune MegaSquirt MS3Pro EVO Standalone Engine Management Systems MS3VE-LS24XEV6

DIYAutoTune MegaSquirt MS3Pro EVO Standalone Engine Management Systems MS3VE-LS24XEV6

Engine Management System, MegaSquirt MS3Pro EVO, Plug and Play Engine Harness, GM, LS, 24x Reluctor, EV6 Injectors, Kit

Part Number: DIY-S0023

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

...Loading

Estimated Ship Date: May 21, 2026 if ordered today

Holley Sniper EFI Stealth 4150 Fuel Injection Systems 550-872K

Holley Sniper EFI Stealth 4150 Fuel Injection Systems 550-872K

Holley Sniper EFI Stealth 4150 Fuel Injection Systems 550-872K

Fuel Injection Systems, Sniper EFI, Stealth 4150, 650 HP Max, Throttle Body, Gold, 4150 Flange, Injectors, Fuel Pump, Regulator, Harness, Tuner, Kit

Part Number: SNE-550-872K

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Haltech Elite 1500 ECU HT-150900

Haltech Elite 1500 ECU HT-150900

Haltech Elite 1500 ECU HT-150900

Engine Management Systems, Elite 1500 ECU, Four Digital Inputs, Ten Analog Inputs, Each

Part Number: HTH-HT-150900

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Previous
1
2
3
4
5
6
7
8
9
10

Previous
Page 10 of 10

Modal Header

Contact us with questions.

Call To Order

This is a custom order part. You can order this part by Contacting Us.

Summit Racing Speedcard. Synchrony Car Care.

Summit Racing Equipment SpeedCard

Jumpstart Your Next Project!

View Details|See if you Prequalify

Stay Updated with Emails from Summit Racing

Never miss a sale on new parts, tools, and more!

= Required

First Name

Last Name

Email Address Email required

See Our Catalogs

News & Events

News & Events Home
OnAllCylinders (blog)
Calendar of Events
New Product Releases
Summit Racing News
News You Can Use
Featured Vehicles
Media Center
Sanctioning Bodies

Help

Help Center
Return Policy
Beat-A-Price Guarantee
Payment Options
Contact Us

Social

Facebook
X/Twitter
Instagram
Pinterest
YouTube
Podcast

About Summit

Corporate History
Retail Locations

My Account

Profile
Email Preferences
Order Status & Returns
Wish List
Address Book
My Reviews
My Questions
My Garage
Sign In

Career Opportunities

More

Summit Racing Credit Card
Gift Cards
Calculators & Tools
Promo Exclusions
Become an Affiliate
Summit Racing Rewards Program
Summit Racing Equipment Protection Plan

Terms of Use | Privacy and Security | Site Accessibility
Copyright 2026 by AUTOSALES, INCORPORATED
dba Summit Racing Equipment | Trademarks

Let's Build it Together^™

Modal Header