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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 (Alcohol)(5-7-10 psi)(125-375HP)(10lb Bottle)

Marsoni M251S
Sale price$1283.49
Pay 4 payments of $320.87 a month.Shop Pay
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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 (Alcohol)(5-7-10 psi)(125-375HP)(10lb Bottle)Flow Up To 400HP Ten Cylinder Wet System Dual Untapped Injection Rails Single Stage 90 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 one nozzle per cylinder capable of flowing 200 horsepower each. High Quality Construction: Nitrous Outlet direct
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  • We offer a 30-day return/exchange service after receiving.
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4.4 ★★★★★
Based on 437 reviews
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Verified Purchase
Daniel T McCallion
Draper, US
★★★★★ 5
Not all 100-500ah fuses are the same size as the holder you may have and vise versa
Size: 500 A
Better than most and best to use ring terminal like this
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 7, 2023
W
Verified Purchase
Westley
Lake Worth, US
★★★★★ 4
Good job .
Size: 500 A
Product is working as it should so far .
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
N
Verified Purchase
Nick Holt
Battle Creek, US
★★★★★ 5
Good product!
Size: 500 Amp
Works great!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
M
Verified Purchase
Marque
San Leandro, US
★★★★★ 5
Great fuse box
Size: 500 Amp
Easy installation takes a lot of power got it in 2 evls and a big bass 3k holding great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 31, 2025
C
Verified Purchase
Charlie H.
Dallas, US
★★★★★ 3
Screw over tight during assembly
Size: 500 Amp
The screws that hold the block to the plastic make sure there not over tight the block will fall off the plastic easily
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 23, 2026

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