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Nitrous Express 4150 Hitman Plus 4-BBL Nitrous Kit (50-200HP) w/5lb Bottle

Marsoni M251S
Sale price$387.21
Pay 4 payments of $96.80 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Nitrous Express 4150 Hitman Plus 4-BBL Nitrous Kit (50-200HP) w/5lb BottleFor the enthusiast who wants to use nitrous yet does not want to spend a lot of money, the 'Hitman' is the way to go. Equipped with the latest Lightning 45 bottle valve, stainless bottle brackets and the adjustability of four horsepower settings: 50 100 150 200. The Phase 3 series nitrous plates are the 'Next Generation' in nitrous performance and reliability. This new innovation in plates provides superior distribution and outstanding atomization.
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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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4.6 ★★★★★
Based on 1735 reviews
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Razel Solis
Grantham, US
★★★★★ 5
Worth the prize
Size: One Size, Color: (001) Black / Black / Reflective
Light and breathable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
M
Verified Purchase
Ms KE Darcy
Pawtucket, US
★★★★★ 5
Perfect for running, I love this hat.
Size: One Size, Color: (025) Castlerock / Castlerock / Reflective
This hat is perfect for running in, it's very light weight and breathable so it doesn't get annoying or hot when you're running in the sun. It's easy to clean, just a quick hand wash in the sink and it's dry in 30 minutes. I have a very big head and it's fits me great. If you have a very small head it might be a bit big.
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Reviewed in the United States on April 23, 2025
J
Verified Purchase
JISSEELLE LARWA
Pawtucket, US
★★★★★ 5
Perfect hat to buy
Size: One Size, Color: (001) Black / Black / Reflective
Perfect fit. Will buy again. Easily washable. Color doesn’t fade after washing. Perfect for sun protection.
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Reviewed in the United States on September 5, 2025
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P L
Houston, US
★★★★★ 3
great
Size: One Size, Color: (001) Black / Black / Reflective
Like it
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Reviewed in the United States on June 1, 2026
Y
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Yolanda
Houston, US
★★★★★ 5
Quality
Size: One Size, Color: (600) Bittersweet Pink / / Posh Pink
Excelent
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026

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