Nitrous Outlet 4500 Weekend Warrior System - Hard-line/.122 Nitrous Solenoid/.177 Fuel Solenoid/Boomerang Solenoid Bracket - (Gas/E85)(5-55 psi)(50-350 HP)(12LB Bottle)

Nitrous Outlet 4500 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

$1255.49

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

Nitrous Outlet 4500 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 4500 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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Love these. My dogs would play ball all day if I let them. These are very durable and bouncy. Love that it’s washable. They would chew up the small “tennis” balls to pieces so I love that they can’t destroy these. My only criticism is I wish these were just a little smaller (like the size of the small Kong tennis balls). My dogs can carry it in their tiny mouths but they can’t get their mouth around it enough to chew it to get the squeaker to squeak, which is their favorite thing.

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Reviewed in the United States on January 5, 2026

Verified Purchase

CA Goose

Bozeman, US

★★★★★ 5

Perfect for little dogs

Style: Ultra, Size: Small (2 Pack)

Perfect size for my 13 pound chihuahua mix. Great bounce and quality feel. Definitely worth it.

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Reviewed in the United States on March 26, 2026

Verified Purchase

Amazon Customer

West Palm Beach, US

★★★★★ 5

The perfect ball for a small to medium dog.

Style: Ultra, Size: Small (2 Pack)

My dog's favorite ball. Perfect size for playing catch and return for a small dog. She loves to chew on the ball. Very durable she has not been able to shred the ball. A great entertainment value. This ball does not squeak.

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Reviewed in the United States on February 27, 2026