Nitrous Outlet 6 Cylinder Dual Stage Direct Port System - Two .122 Nitrous Solenoids/Two .177 Fuel Solenoids/Distribution Blocks/Annular Discharge Nozzles (Gas)(45-55 psi)(75-375HP)(No Bottle)

Nitrous Outlet 6 Cylinder Dual Stage Direct Port System - Two .122 Nitrous Solenoids/Two .177 Fuel Solenoids/Distribution Blocks/Annular Discharge Nozzles (Gas)(45-55 psi)(75-375HP)(No Bottle)

Marsoni

M251S

$1377.99

Get it in 3 business days with 1 day shipping. Friday, May 29

Nitrous Outlet 6 Cylinder Dual Stage Direct Port System - Two .122 Nitrous Solenoids/Two .177 Fuel Solenoids/Distribution Blocks/Annular Discharge Nozzles (Gas)(45-55 psi)(75-375HP)(No Bottle)Flow Up To 800HP Six Cylinder Wet System for Gasoline Distribution Blocks Dual Stage Stainless Steel Straight Blow Through Nozzles All Hardware, Fittings, and Accessories Included Includes Jetting For 75 150 225 300 375HP 45 55psi Fuel Pressure High Horsepower: Nitrous Outlet's 6 cylinder direct port systems are designed to be high flowing for high horsepower applications. This system comes with one Titanium Vortex Ti 1 16" NPT wet nitrous nozzle per

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This fits a 2023 Civic Sport Touring without issue. It looks indistinguishable to the OEM filter. Getting the lid off the airbox is the hardest part as it is wedged in there pretty good. Other than that, this is a very do-able DIY job, and it's a lot cheaper than having the dealer do it. I have no concerns. Thumbs up.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 6, 2025

melissa s

Bozeman, US

★★★★★ 5

Excellent Value, Easy to install

Style: PA99892, Style: PA99892

This filter fit perfectly! I have a 2023 Civic Touring with about 25,000 miles. I bought it new with 2 years of service, and when I went to the dealer for my last free oil change they wanted to charge me $135 to replace my engine air filter and my cabin air filter. Ouch! I have replaced air filters before so I knew it would be a fairly easy job. I was done in about 5 minutes and the filter material is as good as the original Honda filter I replaced.

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Reviewed in the United States on February 18, 2025

Verified Purchase

Don

Charlottesville, US

★★★★★ 5

Great product

These are very good filters and the price is great. I have found that replacing both these filters at the same time works well for me

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Reviewed in the United States on April 29, 2026

Verified Purchase

Randy B.