My Account
My Garage
Shopping Cart
MY GARAGE Select Vehicle
MY GARAGE

Nitrous Express 40040-12 4150 Hitman Plate System 100-200HP with 12lb Composite Bottle

Manufacturer

Part Number

40040-12
Sale Price

$1,608.37

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

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 4150 Hitman Plate System delivers an affordable entry point into nitrous oxide performance without compromising quality or reliability. This complete kit includes a 12lb composite nitrous bottle, Lightning 45 bottle valve, stainless steel bottle brackets, and the innovative Phase 3 nitrous plate designed specifically for 4150-style 4-barrel carburetors.

Key Features:

  • Three adjustable horsepower settings: 100, 150, and 200 HP for versatile performance tuning
  • Phase 3 Next Generation nitrous plate technology eliminates traditional spray bars for improved airflow
  • Superior nitrous and fuel distribution with enhanced atomization for consistent power delivery
  • Lightning 45 high-flow bottle valve ensures reliable nitrous delivery
  • 12lb lightweight composite bottle with stainless steel mounting brackets included
  • No internal spray bars means no sagging, splitting, airflow blockage, or damage over time
  • Complete bolt-on system ideal for nitrous beginners and budget-conscious enthusiasts

The Hitman plate system installs between your carburetor and intake manifold, providing a clean and effective method of nitrous injection. The adjustable jetting allows you to dial in the perfect power level for your application, from a conservative 100HP shot to an aggressive 200HP blast. Perfect for street/strip vehicles, weekend warriors, and anyone looking to add instant, affordable horsepower on demand.

Products specifications

Activation

Push-button

Bottle

12Lb Composite Bottle

Bottle Bracket Material

Stainless steel

Bottle Brackets Included

Yes

Bottle Color

Natural

Bottle Included

Yes

Bottle Material

Composite

Delivery Style

Square bore plate

Dual Stage

No

Jet Sizes Included (hp)

100, 150, 200

Maximum Advertised Horsepower Increase

200

Nitrous Bottle Capacity

12 lbs.

Nitrous System Style

Wet

Quantity

Sold as a kit.

Bottle Capacity

12

Bottle Color

Carbon

Hose Color

Stainless

Hose Material

Stainless Braided

Add-On Part

15600, 15940, 16006, 18959, 11107

Prop 65

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

Good

The best price for the best parts I'm looking for; trusted site A+

Good customer service!!! I ordered a greddy boost controller. Took for ever but they explained why.. And everything is all good!!

ordered a steering box for a dodge truck, beat price i could find no hastle and easy to deal with i call and had a question and recieved an answer while on phone in just minutes.

Great price. Minor problems with shipping because of UPS (dropped box and broke part, late delivery). Autoplicity sending me out replacement part.

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