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Nitrous Express 40081-00 Q-Jet/Holley Spread Bore Hitman Plus Nitrous System 50-200HP

Manufacturer

Picture for manufacturer Nitrous Express

Part Number

40081-00
6 reviews
Sale Price

$655.10

In Stock (10)

delivery box

Usually delivered within 2 days

free shipping

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Nitrous Express 40081-00 Hitman Plus Nitrous System is designed for Q-Jet and Holley spread bore carburetors, offering an affordable entry point into nitrous oxide performance without sacrificing quality or upgradeability. This complete wet nitrous plate system delivers four selectable power levels—50, 100, 150, and 200 horsepower—making it ideal for beginners who want to start conservatively and grow into more aggressive tuning.

Key Features:

  • Four horsepower settings: 50-100-150-200 HP with ability to upgrade to 300 HP with larger N2O solenoid and jets
  • Phase 3 series nitrous plate with superior distribution and atomization technology
  • No spray bars to sag, split, block airflow, or cause damage—next generation plate design
  • Includes 40-amp relay, wide-open throttle (WOT) switch, and mounting bracket
  • Upgradeable to Stage Six capacity for future performance expansion
  • Designed for Q-Jet and Holley spread bore carburetor applications

The Hitman Plus represents an excellent value for nitrous novices and experienced enthusiasts alike, combining ease of installation, proven reliability, and significant upgrade potential. This system does not include a nitrous bottle, allowing you to select the bottle size that best fits your application and budget.

Products specifications

Hose Color

Stainless

Add-On Part

15600, 15940, 16006, 18959, 11107

Bottle Color

White

Hose Material

Stainless Braided

Bottle Capacity

No Bottle Included

Prop 65

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

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.

Definitely good prices and they shipped my order within a day. So far, they've had really good customer service.

It was easy a good over all experience

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.

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