My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Nitrous Express 50040-05 Pro Power Plate Nitrous System 100-500HP with 5lb Bottle

Manufacturer

Picture for manufacturer Nitrous Express

Part Number

50040-05
6 reviews
Sale Price

$911.68

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Nitrous Express 50040-05 is a complete Conventional Pro Power Plate nitrous system designed for 4150-style 4-barrel carburetors running on gasoline. This mid-level system delivers adjustable power gains from 100 to 500 horsepower, making it an ideal choice for budget-conscious sportsman racers seeking proven performance.

Phase 3 Spraybarless Plate Technology:

  • Next-generation plate design eliminates traditional spray bars for improved reliability
  • Superior nitrous distribution and fuel atomization across all cylinders
  • Unrestricted airflow with no spray bars to sag, split, or block intake
  • Reduced maintenance and failure points compared to conventional designs

Complete System Includes:

  • 5-pound capacity nitrous bottle with stainless steel mounting brackets
  • Lightning solenoids backed by limited lifetime warranty
  • Heavy-duty 40-amp relay for reliable electrical performance
  • Extra-long nitrous and fuel supply lines for flexible installation
  • All necessary hardware for complete installation

This system provides everything needed for a professional nitrous installation on carbureted applications. The Phase 3 plate technology ensures consistent, reliable performance without the common failure points associated with older spray bar designs.

Products specifications

Activation

Microswitch

Bottle

5Lbs

Bottle Bracket Material

Stainless steel

Bottle Brackets Included

Yes

Bottle Color

White

Bottle Included

Yes

Bottle Material

Aluminum

Delivery Style

Square bore plate

Dual Stage

No

Jet Sizes Included (hp)

100, 200, 300, 400, 500

Maximum Advertised Horsepower Increase

500

Nitrous Bottle Capacity

5 lbs.

Nitrous System Style

Wet

Quantity

Sold as a kit.

Hose Color

Stainless

Add-On Part

15600, 15940, 16006, 18959, 11107

Bottle Capacity

5

Hose Material

Stainless Braided

Prop 65

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

I wAS not able to select Paypal (?) although it was offered. At least I Didn't see the option to get around entering a card. I think I know what the EZ drain is but it wasn't specifically described to the average novice.

Easy order experience!

Very high level of responsive customer service, wow! And the items arrived immediately, so fast I thought there might be a mistake. :D<br>thx Sean!

My first order and I must say, very impressive! Awesome prices and super-fast shipping direct from the manufacturer. Couldn't ask for more! I will return.

This was my first order with Autoplicity. Their prices were great, and the ordering process very easy. I was a little frustrated at first, as the order didn't arrive as expected. When I called, it took a little work, but I finally got the info that it was shipping from the manufacturer, and did get the tracking info. The parts arrived when tracking said it should. Would I place another order with Autoplicity? Short answer is yes!

Purchased K&N Filter. Excellent price and received filter as scheduled.

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy