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Nitrous Outlet 8 Cylinder Direct Port System - Two .122 Nitrous Solenoids/Two .177 Fuel Solenoids/Two Dual Passage Injection Rails/90 Degree Discharge Nozzles (Gas)(45-55 psi)(100-400HP)(No Bottle)

Marsoni M251S
Sale price$938.50
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Nitrous Outlet 8 Cylinder Direct Port System - Two .122 Nitrous Solenoids/Two .177 Fuel Solenoids/Two Dual Passage Injection Rails/90 Degree Discharge Nozzles (Gas)(45-55 psi)(100-400HP)(No Bottle)Flow Up To 800HP Eight Cylinder . 122 Nitrous & . 177 Fuel Solenoids Wet System 2 Untapped Rails Single Stage All Hardware, Fittings and Accessories Included Includes Jetting For 100 200 300 400HP 45 55psi Gas Jetting Included 90 Aluminum Nozzles High Horsepower: Nitrous Outlet's 8 cylinder direct port systems are designed to be high flowing for high horsepower applications. This system comes with one wet nozzle per cylinder capable of flowing 200 HP
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4.7 ★★★★★
Based on 2311 reviews
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Amazon Customer
Phoenix, US
★★★★★ 5
Good fit and stylish
Size: 12, Color: Brown
They to size pretty good and they're pretty comfortable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
K
Verified Purchase
Kindle Customer
Chelsea, US
★★★★★ 5
Select your true size.
Size: 12, Color: Brown
True to size. I wear a 10.5 W in dress shoes, tried them on and they felt a little big. Returned for a 10, bad mistake. When I wore them they hurt my feet around the toes area due to the narrow toe part of the shoe. Suggest a true to size pick when buying. Other than my error the shoes felt great.
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Reviewed in the United States on April 16, 2026
K
Verified Purchase
Krista Miller
San Leandro, US
★★★★★ 5
Very nice quality and affordable
Size: 8.5, Color: Black
Great quality and affordable! Comfortable and look great! Would definitely recommend.
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Reviewed in the United States on September 20, 2025
M
Verified Purchase
Mitch
Boise, US
★★★★★ 4
Snazzy Looking and Cost-Effective Dress Shoes
Size: 9.5, Color: Black
The shoes fit great and look very nice. They keep their shine and comfortable. I would say there are two drawbacks. 1. When you put them on, the tongue pushes up far and you have to pull it back. 2. There is little to no arch support and would recommend insoles if you have any foot condition. I haven’t had these through a snowy and salty winter.
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Reviewed in the United States on August 7, 2025
S
Verified Purchase
Shan
Phoenix, US
★★★★★ 5
.
Size: 11, Color: Brown
Great quality, the material and the durability is great. A year after and it still looks great
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Reviewed in the United States on January 16, 2026

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