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Nitrous Outlet 4 Cylinder Direct Port System - .122 Nitrous Solenoids/.177 Fuel Solenoids/Dual Passage Injection Rail/Annular Discharge Nozzles (Alcohol)(5-7-10 psi)(50-250HP)(15lb Bottle)

Marsoni M251S
Sale price$791.00
Pay 4 payments of $197.75 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Nitrous Outlet 4 Cylinder Direct Port System - .122 Nitrous Solenoids/.177 Fuel Solenoids/Dual Passage Injection Rail/Annular Discharge Nozzles (Alcohol)(5-7-10 psi)(50-250HP)(15lb Bottle)Low Fuel Pressure (5 7 10 PSI) SBT Nozzle Flow Up To 400HP Four Cylinder Wet System Single Untapped Injection Rail Single Stage All Hardware, Fittings and Accessories Included Includes Jetting For 50 100 150 200 250HP High Horsepower: Nitrous Outlet's 4 cylinder direct port systems are designed to be high flowing for high horsepower applications. This system comes with one Straight Blow Through wet nozzle per cylinder capable of flowing 200 HP each.
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Exchange/Return Notes
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4.3 ★★★★★
Based on 1535 reviews
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cholley
Los Angeles, US
★★★★★ 5
UA
Size: 5 Big Kid, Color: (106) Castlerock/Anthracite/Phoenix Fire
True size, nice and bright... Speedy delivery
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
N
Verified Purchase
Nikki P.
Fort Morgan, US
★★★★★ 5
10yr Old Active Boy APPROVED!!
My son loves these shoes so much. He is a very active 10yr old and loves his shoes to be comfortable, lightweight and move with him, not slow him down, when he’s out running around. This is his color choice for any and every outfit, even if I disagree. Lol. Currently buying a second pair. GET THEM!!
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Reviewed in the United States on May 16, 2026
A
Verified Purchase
Amazon Customer
Dallas, US
★★★★★ 5
You get what you pay for …..this is one example of good quality. Love these shoes
Size: 5.5 Big Kid, Color: (110) Summit White/High Vis Yellow/Blue Atlantis
Great looking shoe very comfortable. No complaints.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
A
Verified Purchase
Amazon Customer
Alexandria, US
★★★★★ 4
Ran small, good quality shoe
Size: 5 Big Kid, Color: (001) Black/White/White
Runs small bought for my grandson what size up other than that? Good quality and comfortable shoe
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Reviewed in the United States on April 15, 2026
M
Verified Purchase
Michelle Carey
West Palm Beach, US
★★★★★ 5
Great deal!
Size: 7 Big Kid, Color: (012) Mod Gray/Black/Hyper Green
Great shoes at a great price!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026

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