Nitrous Express 4150 Assassin Plate Pro Power Nitrous Kit (100-500HP) w/15lb Bottle

Nitrous Express 4150 Assassin Plate Pro Power Nitrous Kit (100-500HP) w/15lb Bottle

Marsoni

M251S

$956.50

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

Nitrous Express 4150 Assassin Plate Pro Power Nitrous Kit (100-500HP) w/15lb 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.

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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Great machine for the price. Served it's purpose well but after about 4 months of moderate use, the control box malfunctioned. OK, cool. Let's replace the control box. Easy, right? Wrong. You won't find a replacement here on Amazon. Maybe not anywhere on the internet. Luckily the warranty has me taken care of. Purchase with caution and know that this control box has a 5 pin input that you're not gonna be able to replace if it breaks or malfunctions.

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Reviewed in the United States on May 14, 2026

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Crystal Umphrey

Natrona Heights, US

★★★★★ 5

Great

Style: 12x10

Works very well good! Compared to all others I have used this is the best size and strongest I have used! Holds very well compared to off brands from retail stores! Connects very easy! Didn’t struggle with anything!!

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Reviewed in the United States on April 24, 2026

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Dangeroustoys

Bozeman, US

★★★★★ 5

Excellent press at a great value.

Style: 12x10

Press works very well. Heats up quickly and timer is a great feature. Have had no issue pressing vinyl transfers and embroidered patches. Great quality for the price. Much better than using a clothing iron.

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Reviewed in the United States on February 19, 2026

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B.F

Waukegan, US

★★★★★ 5

A Compact and Efficient Mug Press – Perfect for DIY Projects!

The VEVOR Mug Heat Press has been a fantastic addition to my DIY crafting tools! Its compact and lightweight design makes it easy to handle, and the results are consistently professional. Whether I’m customizing 11oz coffee mugs or 15oz tumblers, this machine handles both sizes with ease. The heat press heats up quickly and applies even pressure, ensuring vibrant and long-lasting sublimation transfers. The included accessories, like tape and gloves, are a thoughtful bonus that make the process even more convenient. As someone who personalizes items for holiday gifts and small business orders, this machine has been a game-changer. It’s easy to operate, even for beginners, and doesn’t take up much space on my workstation. If you’re looking for an affordable, user-friendly, and reliable mug press for your creative projects, the VEVOR Mug Heat Press is an excellent choice. Highly recommended for hobbyists and small business owners alike!

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Reviewed in the United States on December 1, 2024

Verified Purchase

Tara

Lowell, US

★★★★★ 5

Good Lg rolls for tape dispenser

Number of Items: 2

Very reliable & fits on the heat tape dispenser which is a relief!

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Reviewed in the United States on May 13, 2026