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Nitrous Outlet 10 Cylinder Direct Port System - Two .122 Nitrous Solenoid/Two .310 Fuel Solenoid/Two Dual Passage Injection Rail/90 Degree Discharge Nozzles (E85)(45-55 psi)(125-375HP)(No Bottle)

Marsoni M251S
Sale price$1236.49
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Nitrous Outlet 10 Cylinder Direct Port System - Two .122 Nitrous Solenoid/Two .310 Fuel Solenoid/Two Dual Passage Injection Rail/90 Degree Discharge Nozzles (E85)(45-55 psi)(125-375HP)(No Bottle)Flow Up To 400HP Ten Cylinder Wet System Dual Untapped Injection Rails Single Stage 90 Aluminum Nozzles Fuel Jetting For 45 55 PSI 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 one nozzle per cylinder capable of flowing 200 horsepower each. High Quality
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  • We offer a 30-day return/exchange service after receiving.
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4.9 ★★★★★
Based on 981 reviews
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M
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Morehouse
Chelsea, US
★★★★★ 5
Great grip
Size: 2PCS Large 1/2in x 6ft-Rope Clasp, Color: Light Purple
Great product. Quality is 10/10.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
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Verified Purchase
Laurie’s honest review
Pawtucket, US
★★★★★ 5
Sturdy and well priced
Size: Large 1/2in x 6ft-Rope Clasp, Color: Black
Amazed at the great quality of this leash, very sturdy and reasonably priced. I use it for off leash training, as a leash drag and miraculously it does not pick up any trail debris.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 16, 2025
M
Verified Purchase
Mahalo5ivo
Alexandria, US
★★★★★ 5
Solid value!
Size: Large 1/2in x 6ft-Rope Clasp, Color: Orange, Size: Large 1/2in x 6ft-Rope Clasp, Color: Orange
Nice quality leash, good price. Clasp is heavy duty and should handle beach duty. Would buy again in another color.
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Reviewed in the United States on December 3, 2025
B
Verified Purchase
Brat
Lowell, US
★★★★★ 4
Ok not as well made as I was expecting
Pretty color . Lighter than expected and cheap looking pleather on the connectors
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Reviewed in the United States on October 22, 2025
K
Verified Purchase
KK
Charlottesville, US
★★★★★ 5
It is indeed comfortable
Size: Large 1/2in x 6ft-Rope Clasp, Color: Light Blue
I really like this leash. The color is vibrant and I have experienced zero fading even though I leave it outside. I really appreciate the padded handle and the entire leash is a good substantial weight - I hate a flimsy leash. I would not hesitate to purchase this again if needed.
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Reviewed in the United States on April 11, 2026

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