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Nitrous Outlet 8 Cylinder Direct Port System - .122 Nitrous Solenoids/.177 Fuel Solenoids/Nylon Hose/Showerhead Distribution Blocks/Annular Discharge Nozzles (Gas)(45-55 psi)(100-500HP)(No Bottle)

Marsoni M251S
Sale price$1199.99
Pay 4 payments of $300.00 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Nitrous Outlet 8 Cylinder Direct Port System - .122 Nitrous Solenoids/.177 Fuel Solenoids/Nylon Hose/Showerhead Distribution Blocks/Annular Discharge Nozzles (Gas)(45-55 psi)(100-500HP)(No Bottle)Flow Up To 400HP 8 Cylinder Wet Nitrous System Showerhead Distribution Block Single Stage All Hardware, Fittings, Hose, and Accessories Included Includes Nitrous Jetting For 100 200 300 400HP For 45 55 PSI Fuel Pressure Gasoline Straight Blow Through Aluminum Nozzles High Horsepower: Nitrous Outlet's 8 cylinder direct port systems are designed to be high flowing for high horsepower applications. This system comes with one wet nozzle per cylinder
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.8 ★★★★★
Based on 338 reviews
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Verified Purchase
Dave G.
Los Angeles, US
★★★★★ 5
Great shoes for long hours
Size: 9, Color: Winter Sea/Black
These shoes are great for long hours standing. Comfortable, supportive, breathable, durable material that’s easy to clean. Size is true to size with large toe box. Sole and cushion are still going strong after months of use and abuse. I will buy another pair when the price is good again. Definitely worth it!
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Reviewed in the United States on May 27, 2026
M
Verified Purchase
Mangoparadise
Lexington, US
★★★★★ 5
Outstanding purchase!!
Size: 14, Color: Winter Sea/Black
Amazing purchase. Great fit and quality. Color is very nice and they are extremely comfortable. My husband has terrible feet and wears supports and is wearing these without the supports… they are excellent shoes. Definitely would recommend.
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Reviewed in the United States on May 21, 2026
A
Verified Purchase
Anthony Dane
Chelsea, US
★★★★★ 4
My first Asics
Size: 13, Color: Cool Grey/White
I'm genuinely pleased with the lasting comfort I experienced wearing these. They way they bounce with every step adds to the effortlessness in walking. The appearance is versatile and stylish. Lightweight on my feet encourages long distances walking. Size fits to feet I think I'm more a 13.5 than a flat 13 in these. Maybe in 6 months I can return to discuss the durability. I'll be definitely open to testing these products and future innovations. Awesome purchase
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Reviewed in the United States on April 29, 2026
K
Verified Purchase
Kathryn Smith
Lake Worth, US
★★★★★ 5
great shoe
Size: 11, Color: Cool Grey/White
I love these shoes for working out! Great support and price. They work for cross training, weight training and HIIT workouts. Nice cushion without feeling off balance because its too much. Great value for the price also. This is my 3rd pair in this style.
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Reviewed in the United States on May 20, 2026
K
Verified Purchase
Kate Kelley
Dallas, US
★★★★★ 5
ASICS shoes never disappoint
Size: 10.5, Color: Cool Grey/White
My husband has run in Asics for years. He usually gets another style but decided to try the Excite because they were on sale. The material in the uppers is very breathable which is nice on hot days. They also have a very stable, thick sole which is perfect for running on asphalt. Generally we don’t walk in our running shoes but on a recent vacation he only had these sneakers so spent a lot of time walking around and they remained incredibly comfy! The Excite seem a bit more narrow in the toe box but otherwise run true to size. We would order them again!
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Reviewed in the United States on May 23, 2026

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