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Nitrous Outlet 4 Cylinder Dual Stage Direct Port System - Two .122 Nitrous Solenoids/Two .177 Fuel Solenoids/Two Dual Passage Injection Rails/Annular Discharge Nozzles (E85)(5-7-10 psi)(50-250HP)(10lb Bottle)

Marsoni M251S
Sale price$1254.99
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Nitrous Outlet 4 Cylinder Dual Stage Direct Port System - Two .122 Nitrous Solenoids/Two .177 Fuel Solenoids/Two Dual Passage Injection Rails/Annular Discharge Nozzles (E85)(5-7-10 psi)(50-250HP)(10lb Bottle)Low Fuel Pressure (5 7 10 PSI) Straight Blow Through Nozzle Flow Up To 800HP Four Cylinder Wet System Single Untapped Injection Rail Dual 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 nozzle per cylinder capable of flowing 200 HP each. High
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  • We offer a 30-day return/exchange service after receiving.
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4.5 ★★★★★
Based on 1326 reviews
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vance
Houston, US
★★★★★ 4
Good parts
They fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
F
Verified Purchase
Fabian Medina
Whiting, US
★★★★★ 5
Todo perfecto 10/10
Todo muy bien 10/10 exelente.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 21, 2026
T
Verified Purchase
Toy4u
Alexandria, US
★★★★★ 5
N54 engine — it fit absolutely perfectly.
N54 engine — it fit absolutely perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 17, 2026
M
Verified Purchase
M. L.
Port Orchard, US
★★★★★ 5
Works well
This works as a fancy oil cap remover. I wish my oil cap looked this nice.
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Reviewed in the United States on May 25, 2025
M
Verified Purchase
mark trumble
Fort Morgan, US
★★★★★ 3
Well built
Well made product. I have an volvo xc60 and it fits the oil filter housing perfectly but because of its thickness, there's some interference with the heat shield or it could be part of the skid plate assembly that is next to the filter housing.
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Reviewed in the United States on April 23, 2025

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