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

Marsoni M251S
Sale price$501.74
Pay 4 payments of $125.44 a month.Shop Pay
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/o BottleNitrous Express. 4150 Assassin Plate Assassinate 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
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.4 ★★★★★
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Dave Roberts
Lexington, US
★★★★★ 5
Well worth the price.
Great fit and quality feel.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 3, 2025
K
Verified Purchase
Kathy- Phoenix
Phoenix, US
★★★★★ 5
Quality shirt
Color: Angel Falls, Size: XX-Large
Great quality fabric , style, and fit. My husband loves the fabric and colors. Ordered his normal xl but too tight across his stomach so returned and sized up , and fits much better. Even sizing up the shoulders hang nicely . He likes so much ordered two colors, both great.
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Reviewed in the United States on May 10, 2026
A
Verified Purchase
Angel
Boise, US
★★★★★ 5
Very nice
Color: Sage Green, Size: Large
This shirt is very cute. Looks great on my fiancé and is very high-quality. It fits him well. It’s not too thick. I love the color. We got the green one.
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Reviewed in the United States on May 21, 2026
M
Verified Purchase
MLA
Los Angeles, US
★★★★★ 4
Nice shirt for the price
Color: White, Size: Large
Good quality shirt, especially for the price. Drapes nicely, almost a painterly feel with the fabric. Works across the wardrobe spectrum, pairing well with slacks in a business setting or with chinos for a more casual look.
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Reviewed in the United States on April 29, 2026
S
Verified Purchase
Shopper1234
Louisville, US
★★★★★ 5
Comfortable
Color: Granite Gray, Size: X-Large
Great fit, quality.
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Reviewed in the United States on May 18, 2026

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