Nitrous Express 4150 Assassin Plate Stage 6 Nitrous Kit (50-300HP) w/12lb Bottle

Nitrous Express 4150 Assassin Plate Stage 6 Nitrous Kit (50-300HP) w/12lb Bottle

Marsoni

M251S

$1403.50

Get it in 3 business days with 1 day shipping. Friday, May 29

Nitrous Express 4150 Assassin Plate Stage 6 Nitrous Kit (50-300HP) w/12lb BottleAssassinate the competition with the Assassin plate system. The Assassin is the most technically advanced single stage plate ever designed. The CNC machined design integrates the nitrous and fuel discharge ports into the outer perimeter. The Assassin offers a unique perimeter spray pattern that assures perfect nitrous fuel distribution. Which in turn solves the problems commonly found on single plane manifolds, particularly small and big block Fords.

Easy Shipping

Quick Dispatch:

Your Nitrous Express 4150 Assassin Plate Stage 6 Nitrous Kit (50-300HP) w/12lb Bottle orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Nitrous Express 4150 Assassin Plate Stage 6 Nitrous Kit (50-300HP) w/12lb Bottle ships.

Need Help?
Questions about Nitrous Express 4150 Assassin Plate Stage 6 Nitrous Kit (50-300HP) w/12lb Bottle, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Nitrous Express 4150 Assassin Plate Stage 6 Nitrous Kit (50-300HP) w/12lb Bottle in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

I have a 1.5 yr old cavapoo & cockapoo. They love the little squeaky toys that, esp my cockapoo. He likes to run around making them squeak. These ones are a little bit bigger than some of the others they have. I knew they would be. He still runs around with them, there’s just no squeaking. My husband loves peanut butter and jelly, I had to get them. They’re super cute! Made well.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on December 14, 2024

MAdisonSt.

Pawtucket, US

★★★★★ 5

Perfect puppy trio!!

This soft, cute, set of three squeaky puppy/dog toys are perfect for play, chew and sharing!

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on January 22, 2024

Verified Purchase

L. Ramsey

Whiting, US

★★★★★ 3

I thought these are Cute My dogs didn't think so

These are cute and would work well for medium and larger dogs. Not dogs under 25lbs. The toys are to big for their little mouths and they can't get a hold of them to play with them.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on July 11, 2025

Verified Purchase

Charlottesville, US

★★★★★ 5

So Far So Good

I adopted a young adult dog less than 2 weeks ago. She had spent over 12 hours a day in a crate and has excessive energy and anxiety built up. She is a strong chewer. So far, out of 6 toys, this is the only one still in one piece. It appears sturdy and extra bouncy. So much better than regular tennis balls.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on January 17, 2024

Verified Purchase

Lisa B

Louisville, US

★★★★★ 5

My dogs favorite!

My dogs love these! They will play all day if you'd let them, these balls are their favorites. I use the chuck-it handle and they get tons of exercise in the big yard!

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 22, 2026