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Nitrous Outlet 4150 Weekend Warrior System - Hard-line/.122 Nitrous Solenoid/.177 Fuel Solenoid/Boomerang Solenoid Bracket - (Gas/E85)(5-55 psi)(50-350 HP)(12LB Bottle)

Marsoni M251S
Sale price$1195.49
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Nitrous Outlet 4150 Weekend Warrior System - Hard-line/.122 Nitrous Solenoid/.177 Fuel Solenoid/Boomerang Solenoid Bracket - (Gas/E85)(5-55 psi)(50-350 HP)(12LB Bottle)Weekend Warrior Hard Lined 4150 Flange Plate System Jetting Options for 50 350 Horsepower Compatible with Gas and E85 at 5, 7, 10, 45, and 55 psi Thick Nitrous Plate With Black Anodized Finish Precision Machined from 6061 Billet Aluminum Equipped with 4AN Jet Holders Includes the nitrous plate, two gaskets, . 122 Nitrous solenoid, . 177 fuel solenoid, boomerang solenoid bracket, hard lines, fittings, 6an main feed line, stainless steel, bottle
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
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4.2 ★★★★★
Based on 2130 reviews
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Verified Purchase
Jim Coleman
Bozeman, US
★★★★★ 5
They last a few years !!!!
Color: Original Stone, Size: 36W x 36L
Fit Great , Look Great , Durable , Reasonable Price !!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026
W
Verified Purchase
Willie Chapman
Charlottesville, US
★★★★★ 5
They are back!
Color: Quartz Stone, Size: 38W x 32L
The quartz stone (my favorite color) has been sold out for at least two years. It was looking like this style was going away forever. I check my wish list last week and they are back! Same great quality as before.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 10, 2026
C
Verified Purchase
cpt
Grantham, US
★★★★★ 5
Good buy, great fit!
Size: 12, Color: White
Very satisfied with the fit, style, and quality of these shoes. Usually scared to buy shoes online due to the sizing issues or difficulty. These were no sweat. Good delivery as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 19, 2026
C
Verified Purchase
Chris
Massapequa, US
★★★★★ 5
Buy them!
Size: 8.5, Color: Black
Great fit, very comfortable and they look great. Highly recommend
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
T
Verified Purchase
Trey S
San Leandro, US
★★★★★ 3
Doesn't really slip on too well.
Size: 11, Color: White, Size: 11, Color: White
Doesn't really slip on too well. Also, since the heel is ridged it unintentionally allows my heel to slip out while walking.
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Reviewed in the United States on June 8, 2026

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