★★★★★ 5
Fits and does the job.
Style: BE-177P 1-Pack
Fits and does the job. I feel the difference.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
Nitrous Outlet 4 Cylinder Direct Port System - .122 Nitrous Solenoids/.177 Fuel Solenoids/Dual Passage Injection Rail/90 Degree Discharge Nozzles (Gas)(5-7-10 psi)(50-250HP)(12lb Bottle)
Marsoni
M251S
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/90 Degree Discharge Nozzles (Gas)(5-7-10 psi)(50-250HP)(12lb Bottle)Low Fuel Pressure (5 7 10 PSI) 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 wet nozzle per cylinder capable of flowing 200 HP each. High Quality Construction. Nitrous
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4.3 ★★★★★
Based on 424 reviews
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Product Reviews
★★★★★ 4
Tight
Style: BE-966P 1-Pack
It fits but its tight, the frame is stiffer than other brands and slightly larger so once its in im not sure how well its seated and is going to be a pain to remove next time
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
★★★★★ 5
great filters
Style: BE-157P 1-Pack
does a great job at providing maximum airflow.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2026
★★★★★ 1
Does NOT fit BMW F22 2 Series
Style: BE-472P 1-Pack
Does not fit BMW F22 2 Series. The housing for the cabin air filter is curved and the OEM cabin filter is flexible like an accordion. This filter has the correct dimensions but it does not flex so it will not fit the housing properly. You MIGHT be able to jam it in but not without damaging the filter and at that point it would be practically useless. Buy one that is OEM spec and confirm it can flex for proper fit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
★★★★★ 3
It’s ok
Style: BE-157P 1-Pack
Not a perfect fit, decent quality. Fair product since it was significantly cheaper than the manufacturer filter.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 2, 2026
