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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)(No Bottle)

Marsoni M251S
Sale price$679.50
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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)(No 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
  • We offer a 30-day return/exchange service after receiving.
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4.7 ★★★★★
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Amazon Customer
Draper, US
★★★★★ 5
Fit my car perfect
Great value and easy to replace
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 19, 2025
B
Verified Purchase
BLTFresh
West Palm Beach, US
★★★★★ 5
Perfect fit for my 2015 Fit
Excellent, easy to replace and a great value, thank you!
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Reviewed in the United States on June 24, 2024
H
Verified Purchase
Hoghito
Birmingham, US
★★★★★ 4
Air filter
Nice product
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Reviewed in the United States on March 7, 2024
R
Verified Purchase
Roxabellum
Bozeman, US
★★★★★ 5
Works as intended
Installed it myself yay.
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Reviewed in the United States on August 22, 2025
R
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Roach
Omaha, US
★★★★★ 5
Works fine
Works fine
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Reviewed in the United States on January 8, 2026

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