X-Series Single to Dual Stage Dry Conversion Kit (35-50-75-100-150-200 HP)

X-Series Single to Dual Stage Dry Conversion Kit (35-50-75-100-150-200 HP)

Marsoni

M251S

$113.00

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

X-Series Single to Dual Stage Dry Conversion Kit (35-50-75-100-150-200 HP)Convert Your Dry System From Single To Dual Stage Simple, Clean Install 200HP Solenoid Hardware, Electrical, and Jetting Included E85 compatible With Different Jetting Includes Jetting For 35 50 75 100 150 200 HP X Series: X Series systems are designed for racers on a budget. Made from the same high quality parts and materials as other Nitrous Outlet systems, X series systems feature a 1 16th nozzle and smaller solenoids than traditional Nitrous

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Express: 1-2 business days

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My ex-beau and I are still friendly and we exchange Christmas presents. This year, I wanted to make sure that his utterly nutty and completely bonkers Aussie, Diego, got a new toy so that he has added enrichment in his enclosure. Diego really enjoyed this toy! A perfect size for him and a loud squeaker, which my ex will undoubtedly appreciate being squeaked non-stop while he is trying to game with his various assortment of video game people. Worth every penny. Diego’s smiling face is proof of his delight in his adorable Slothicorn. Squeak away, Diego! Squeak away!

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Reviewed in the United States on January 14, 2026

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BarbaraAnn

Lake Worth, US

★★★★★ 4

Fun

Color: Multicolor

A little smaller than we'd hoped but all in all he's pretty cool and our dogs loved him.

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Reviewed in the United States on October 5, 2025

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Siri Lynn Colomy

Belleville, US

★★★★★ 5

Worth it!

Color: Llama

Wanted to keep this for myself! Made well, size is perfect for a 90 pound pup, durable enough for a non chewer (she cleans their fur but doesn’t chew anymore). Durable enough that has been left outside during Summer storms and washed/dryed a couple times already (I use a laundry bag) and still has its adorable shape. Great value for the money, though I might need to buy another one for myself! *^_^*

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Reviewed in the United States on August 1, 2025

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Danielle Cuddington

San Leandro, US

★★★★★ 5

Our Doodle's Fav Toy

Color: Multicolor

The first slothicorn toy that we received had a broken squeaker. We were able to quickly and easily get a replacement and send the broken one back. This is one of my pup's favorite toys, although I don't think the horn will last long-- it's the part she likes to chew on the most! At 5lbs, the toy is the same size as my Goldendoodle puppy. I think the toy is overpriced when not on sale (I got on Black Friday promo), so I would encourage waiting for a price drop before purchasing or locating another option that's affordable.

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Reviewed in the United States on January 2, 2026

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Kathy Sako

Dallas, US

★★★★★ 3

Not very durable if your dog likes to play aggressively with his toys.

Color: Shello There

My yorkie loves it. However he removed the rope tail tail on day one. Within a couple of days it came loose at the seem from chewing and he started pulling the stuffing out. I won't give back to him until I am able to mend it.

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Reviewed in the United States on March 23, 2026