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Nitrous Outlet Dry 6 Cylinder Dual Stage Direct Port System - Two .122 Nitrous Solenoids/Distribution Blocks/SBT Dual Passage Discharge Nozzles (75-375HP)(15lb Bottle)

Marsoni M251S
Sale price$729.00
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Nitrous Outlet Dry 6 Cylinder Dual Stage Direct Port System - Two .122 Nitrous Solenoids/Distribution Blocks/SBT Dual Passage Discharge Nozzles (75-375HP)(15lb Bottle)Flow Up To 800HP Six Cylinder Dry System Single Injection Rail Dual Stage All Hardware, Fittings and Accessories Included Includes Jetting For 75 150 225 300 375HP High Horsepower. Nitrous Outlet's 6 cylinder direct port systems are designed to be high flowing for high horsepower applications. This system comes with two straight blow through dry nozzles per cylinder capable of flowing 350 HP each. High Quality Construction. Nitrous Outlet direct port
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Exchange/Return Notes
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4.2 ★★★★★
Based on 485 reviews
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Verified Purchase
S. E.
Waukegan, US
★★★★★ 5
Perfect fit, no problems.
Style: Standard Air Filter
It fit perfect in my grandson's 2013 Subaru Outback. It went right in with no problem. And you can't beat the price. Will definitely purchase again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 13, 2026
J
Verified Purchase
Joe Simpson
Dallas, US
★★★★★ 4
Did not fit well - IMO
Style: Advanced Air Filter
Seems to fit but not as snug as the original...should work but not awesome
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 24, 2024
R
Verified Purchase
Rob7280
Draper, US
★★★★★ 5
Fit 2009 Subaru Forester
Style: Standard Air Filter
Perfect fit for 2009 Subaru Forester. Great price and fast shipping. Arrived undamaged. Would buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 8, 2025
C
Verified Purchase
Courtney R.
Dallas, US
★★★★★ 5
Great aftermarket parts
Style: Standard Air Filter
Every product I bought from this brand has been fantastic. From filters to air sensors, everything has been high quality and works very well. They are an exact fit replacement.
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Reviewed in the United States on August 11, 2025
M
Verified Purchase
miguel peralta
Los Angeles, US
★★★★★ 5
Filter Subaru
Style: Advanced Air Filter
Good product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026

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