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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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Get it in 3 business days with 1 day shipping. Friday, May 29
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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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 1389 reviews
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A
Verified Purchase
Amazon Customer
Charlottesville, US
★★★★★ 4
Fit great
Size: CF11966&CA12260
Fit was great. Cabin filter was better quality than the original from GM.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 18, 2026
R
Verified Purchase
Rebekah
San Leandro, US
★★★★★ 5
Good deal
Size: CF10930&16546AA090
Seems a bit thinner than my last two, but they did come together for the price of one. Seems to be of good quality non the less. Fits well in my 2014 Subaru forester
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
S
Verified Purchase
stiff Ola
Waukegan, US
★★★★★ 5
Good deal
Size: CA12377&CF12157
Easy to install and much cheaper than the dealership cost. Quality was good, also had installation instructions.
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Reviewed in the United States on May 26, 2026
J
Verified Purchase
Japhy Parker
Louisville, US
★★★★★ 5
Perfect fit for 2025 Honda CR-V Hybrid Sport
Size: 2023-26 CRV 2.0L Hybrid
This filter pack was a perfect fit when needing to replace the cabin and engine filter for my 2025 CR-V Hybrid. My Honda dealer wanted $140 ($70 ea.) to replace both filters while this pack only cost $30. The cabin filter was a piece of cake, but the engine filter took a bit of an effort. Nothing too crazy, though. Definitely worth the money.
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Reviewed in the United States on April 13, 2026
D
Verified Purchase
Don Angelo
Dallas, US
★★★★★ 5
Filters
Size: 2023-26 CRV 2.0L Hybrid
Perfect fit!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2026

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