★★★★★ 5
Very good
The best quality. Runs like new again.
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Reviewed in the United States on March 12, 2026
Nitrous Outlet 10 Cylinder Direct Port System - Two .122 Nitrous Solenoid/Two .177 Fuel Solenoid/Two Dual Passage Injection Rail/Annular Discharge Nozzles (E85)(5-7-10 psi)(125-375HP)(No Bottle)
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Nitrous Outlet 10 Cylinder Direct Port System - Two .122 Nitrous Solenoid/Two .177 Fuel Solenoid/Two Dual Passage Injection Rail/Annular Discharge Nozzles (E85)(5-7-10 psi)(125-375HP)(No Bottle)Flow Up To 400HP Ten Cylinder Wet System Dual Untapped Injection Rails Single Stage Straight Blow Through Aluminum Nozzles All Hardware, Fittings, and Accessories Included Includes Jetting For 125 250 375HP High Horsepower: Nitrous Outlet's 10 cylinder direct port systems are designed to be high flowing for high horsepower applications. This system comes with 1 Titanium Vortex Ti 1 16" NPT wet nitrous nozzle per cylinder capable of flowing 200
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4.7 ★★★★★
Based on 407 reviews
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Product Reviews
★★★★★ 1
garbage spark plugs
misfired after 30 minutes of driving cylinder 4 misfire code, left me stranded on the highway with baby in car. “(9621)” at the end of description is a lie, was not compatible with my vehicle even with compatibility test.
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Actually works on BMW!
I purchased this after the shorter black fluted tool I bought last year failed me. This thing is way better constructed, fits perfect , and actually works to turn it after you can’t turn it by hand any further. Was able to get torqued down to 25nm no problem finally with ease!
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Reviewed in the United States on November 12, 2024
★★★★★ 5
Works great
Works great
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Reviewed in the United States on May 26, 2025
★★★★★ 5
Great product
Fits the whole filter cover all the way...and the metal is great quality
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Reviewed in the United States on May 26, 2025
