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Nitrous Express Single Entry Crossbar RNC .178 4150 Flange Nitrous Kit (250-650HP) w/No Bottle

Marsoni M251S
Sale price$592.87
Pay 4 payments of $148.22 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Nitrous Express Single Entry Crossbar RNC .178 4150 Flange Nitrous Kit (250-650HP) w/No BottleNitrous Express. SINGLE ENTRY CROSSBA NX Single Entry Billet Crossbar nitrous plate systems provide the crossbar spray pattern that everyone loves in a package that is legal for racing classes that allow only one nitrous and one fuel jet. With no spray bars to sag rotate or disrupt airflow this is truly the Next Generation in cross bar nitrous plate technology. This system includes a 10lb nitrous bottle with the billet aluminum Lightning 500 bottle
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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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4.4 ★★★★★
Based on 1523 reviews
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Verified Purchase
jessica n James mcaleavey
Lexington, US
★★★★★ 5
Just like the picture
Size: 7", Size: 7"
Super cute and fun my puppies love it! It’s one of their go to’s
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 2, 2025
C
Verified Purchase
Carlo
Massapequa, US
★★★★★ 1
Not recommended
Size: 7"
Terrible.. It didn't last 20 min.smh
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Reviewed in the United States on June 7, 2026
S
Verified Purchase
Sharon C
New York, US
★★★★★ 5
Enjoyed by puppy
Excellent puppy teether. Stands up to games of tug-o-war, satisfies the need for chewing on the "bone" and she likes it when it's been cooled. I wet the fabric part before popping it in the fridge. So far, it's held up well to her sharp puppy teeth. Definitely a repeat purchase item.
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Reviewed in the United States on October 21, 2025
C
Verified Purchase
Customer
Alexandria, US
★★★★★ 5
Puppy is obsessed, so are my adult dogs!
These were a life saver while my puppy was teething. He absolutely LOVED these and somehow the little cloth attached to it held up extremely well. I'm not sure if it was the textures or the flavor/scent but this was by far his favorite toy. He's 6 months now and will always run to this. Our adult dogs have accidentally gotten ahold of these a few times and it holds up well to them too (thankfully). Super soft and great to also throw in the freezer to soothe their teeth while teething. This is a great value and if it's something that keeps the pup occupied, I'm all for it!
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Reviewed in the United States on November 14, 2022
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Verified Purchase
Jayda P
Carnegie, US
★★★★★ 4
Probably best for medium to large dogs
I got these for my teething Japanese Chin pups & they can’t really chew the blue part because it’s too large for small dogs. I usually just barely wet the rag & wrap treats up inside, tucking it inside itself before freezing to make something more enriching for them. They like it overall.
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Reviewed in the United States on September 8, 2023

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