Nitrous Express 4 Cyl Gas Nitrous Kit (100-250HP) w/5lb Bottle

Nitrous Express 4 Cyl Gas Nitrous Kit (100-250HP) w/5lb Bottle

Marsoni

M251S

$556.15

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

Nitrous Express 4 Cyl Gas Nitrous Kit (100-250HP) w/5lb BottleThe NX direct port systems are for the crowd who have already modified their engines with high strength internal engine parts. These systems utilize the patented NX 'Piranha' nozzle and are adjustable up to 300 Horsepower! Available standard with high tech distribution blocks, optional 'Next Generation' rail technology. Nitrous system comes complete with nitrous bottle, stainless bottle brackets, stainless hard lines, nozzles, jetting, and all

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Fast: 2-3 business days
Express: 1-2 business days

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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We needed to find a glow in the dark ball to run our over active dog after dark ( gets dark now about 5 pm ish) I was hesitant to buy this ball at first. We went to try it out and it totally blew my expectations! The ball really glows, it’s a durable rubber and when it hits the ground it lights up blue and red. Incredibly satisfied and just ordered 2 more. If you need to run your dog in the dark, this is absolutely for you. Highly recommend it

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Reviewed in the United States on December 5, 2025

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Lynn

Boise, US

★★★★★ 5

Dog loved it

Size: One-Size-for-Most

Great! My dog loves taking it outside at night so he can see where it goes easier. Super bouncy, he has had it for over a year now and still not destroyed. Perfect size for his mouth too and easy to clean.

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Reviewed in the United States on February 12, 2026

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LOUIE POOP

Houston, US

★★★★★ 5

Better than expected

Style: dog ball launcher

Sick love it nice and longer than expected !!! Good quality durable material also .

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Reviewed in the United States on April 23, 2026

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Ray Jorgenson

West Palm Beach, US

★★★★★ 1

Terrible product

Style: dog ball launcher

Terrible design. With most dog ball launchers, swinging your arm like you're throwing a baseball results in a long arching trajectory of the ball, just as expected. The same arm motion with this launcher results in the ball flying straight up. To get the ball to even move forward requires an un-natural forward snap of the wrist, and even then it doesn't travel far. Hasn't anyone tried this out before hitting the market?

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Reviewed in the United States on April 12, 2026

Verified Purchase

Bob Conner

Pawtucket, US

★★★★★ 5

Great product

Style: dog ball launcher

Very easy to use, assemble and disassemble. Saves my arm a lot. Unfortunately once my dog runs to the ball she gets side tracked and I have to fetch it. 🫤 I highly recommend this product.

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Reviewed in the United States on April 3, 2026