Nitrous Outlet 4 Cylinder Dual Stage Direct Port System - Two .122 Nitrous Solenoids/Two .177 Fuel Solenoids/Two Dual Passage Injection Rails/Annular Discharge Nozzles (Alcohol)(5-7-10 psi)(50-250HP)(12lb Bottle)

Nitrous Outlet 4 Cylinder Dual Stage Direct Port System - Two .122 Nitrous Solenoids/Two .177 Fuel Solenoids/Two Dual Passage Injection Rails/Annular Discharge Nozzles (Alcohol)(5-7-10 psi)(50-250HP)(12lb Bottle)

Marsoni

M251S

$1805.99

Get it in 3 business days with 1 day shipping. Friday, May 29

Nitrous Outlet 4 Cylinder Dual Stage Direct Port System - Two .122 Nitrous Solenoids/Two .177 Fuel Solenoids/Two Dual Passage Injection Rails/Annular Discharge Nozzles (Alcohol)(5-7-10 psi)(50-250HP)(12lb Bottle)Low Fuel Pressure (5 7 10 PSI) Straight Blow Through Nozzle Flow Up To 800HP Four Cylinder Wet System Single Untapped Injection Rail Dual Stage All Hardware, Fittings and Accessories Included Includes Jetting For 50 100 150 200 250HP High Horsepower: Nitrous Outlet's 4 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 HP each. High

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I buy 4 of these every month for my dog. He won’t go anywhere without this ball. He sleeps with it, swims with it, goes to the vet and carries it around in his mouth to show off. It’s borderline a problem. My dog is a large breed and plays hard so I do purchase often because the strings unravel and the ball itself is foam so breaks down into little pieces after a few days of playing. I love that it is fragile on his teeth and jaw. We can play catch indoors because it is soft.

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Reviewed in the United States on March 24, 2026

Verified Purchase

Amanda L.

Omaha, US

★★★★★ 5

Love it!!!

Color: Orange & Blue Fetch Ball, Size: 4.75 inches (1 Pack)

Great for indoor fetch! Definitely hit the windows and the TV a couple times without any worry. Super fun, my dog loves it!

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Reviewed in the United States on April 27, 2026

Verified Purchase

Heather E.

Omaha, US

★★★★★ 5

Worth the purchase

Color: Orange & Blue Fumbler, Size: 3 x 8.5 x 9 inches (1 Pack)

Perfect for indoor use. My aggressive chewer loves this and has not destroyed it yet after 6 months. I recommend for indoor use as it causes NO damage or noise.

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Reviewed in the United States on May 24, 2026

Verified Purchase

Megan

Bozeman, US

★★★★★ 4

My lab loves t

Color: Orange & Blue Fumbler, Size: 3 x 8.5 x 9 inches (1 Pack)

This toy is my labs favorite toy. She’s obsessed and we were happy to find a toy she loves that can stay inside with us. The problem is how easily she tears it apart. We have to buy her a new one every month because when she bites into it it breaks down the foam inside, and from there she shreds the roping it’s covered in. We try to stop her, but with how often we play with it it’s inevitable. We have resigned ourselves to buying a new one once a month.

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Reviewed in the United States on April 7, 2026

Verified Purchase

Lance Boudreaux

Bozeman, US

★★★★★ 5

Nice indoor toy

Color: Orange & Blue Roller, Size: 7.5 inches (1 Pack)

Great indoor dog toy. Just pick it up after use if your dog is a chewer like mine is.

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Reviewed in the United States on May 18, 2026