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Nitrous Outlet 4 Cylinder Direct Port Jet Pack -Gas (45-55 psi)(50-100-150-200-250 HP)

Marsoni M251S
Sale price$137.99
Pay 4 payments of $34.50 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Nitrous Outlet 4 Cylinder Direct Port Jet Pack -Gas (45-55 psi)(50-100-150-200-250 HP)Jetting For 50 100 150 200 250HP For Use With 4 Cylinder Direct Port Wet Systems For 45 55psi Fuel Pressure Systems Using Gasoline Flared Jet Precision Cut Orifice 50 250 Horsepower: This jet pack includes jetting for 50 100 150 200 250 horsepower. Wet Shot: This jetting is for use with Nitrous Outlet 4 cylinder direct port nitrous kits and includes jets for nitrous and fuel. Application: These jets are compatible with Nitrous Outlet 4 cylinder direct
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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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4.3 ★★★★★
Based on 1467 reviews
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Rich
Lowell, US
★★★★★ 5
Nice quality
Size: One Size, Color: Black
Very nice quality! I bought a black and white. The visors are well made, light weight and very comfortable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
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Verified Purchase
tabbycat
Houston, US
★★★★★ 3
CHEAPLY CONSTRUCTED SWEATBAND
Size: One Size, Color: Lime, Size: One Size, Color: Lime
The sweatband on the inside of the visor only goes up half way and is not sewn in on the top to secure it in place so it exposes the interfacing which is thin. On the other visors the sweatband goes all the way up and is sewn in. The sweatband material in the other visors is much cushier than this one. Lastly, the sweatband material makes my forehead itch. Other than the construction and materials used in the sweatband, the visor is well made and the color is as pictured.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2026
R
Verified Purchase
Rox
Lexington, US
★★★★★ 5
A good buy
Size: One Size, Color: Power Pink
First, love the color. It's very comfortable. I was concerned cuz I have a small head but very adjustable and it fits. It's breathable my head didn't get so hot like it normally does. I think I'll be ordering another in another color
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 17, 2025
M
Verified Purchase
Mia
Birmingham, US
★★★★★ 5
Perfect Visor
Size: One Size, Color: (001) Black / Black / Reflective
I bought this thinking I wouldn’t like it. I was so wrong. This is lightweight and the perfect fit. What a great value. It’s so comfortable on your head and the vent on it was a great idea. Adjusts easily and just a great buy.
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Reviewed in the United States on July 27, 2024
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Verified Purchase
Chief TB
Houston, US
★★★★★ 5
A great sport visor
Size: One Size, Color: (100) White / White / Reflective
My head is small so a lot of visors don’t fit because of the Velcro. This is perfect and the ability to wet it for coolness is great. Love it for tennis.
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Reviewed in the United States on August 14, 2025

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