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Nitrous Express 4150 Billet Crossbar Pro-Power Nitrous Kit (100-500HP) w/o Bottle

Marsoni M251S
Sale price$545.04
Pay 4 payments of $136.26 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Nitrous Express 4150 Billet Crossbar Pro-Power Nitrous Kit (100-500HP) w/o BottleNitrous Express. 4150 BILLET CROSSBAR The new NX Billet Crossbar nitrous plate systems have just raised the bar in nitrous plate technology. The CNC machined design eliminates round spray bars resulting in excellent atomization and cylinder distribution. With no spray bars to sag rotate or disrupt airflow this is truly the Next Generation in cross bar nitrous plate technology. This crossbar nitrous system includes more than the standard crossbar
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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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4.3 ★★★★★
Based on 1611 reviews
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A
Verified Purchase
Amazon Customer
Louisville, US
★★★★★ 5
Satisfied customer
Size: 4 Inch (Pack of 2)
My dog absolutely loves this. He chews on it daily. It really keeps him occupied for for a good while. I highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026
R
Verified Purchase
review58
Los Angeles, US
★★★★★ 4
God but..
Size: 4 Inch (Pack of 2)
My small dog loves these. None of the bones are as tough as they say. I have to change out about once a month. It gets a little pricey but they can swallow the pieces once chewed a bit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 21, 2026
J
Verified Purchase
Jamie Liverseed
Natrona Heights, US
★★★★★ 5
Very durable!
Color: Blue T-Bone, Size: 1 Count
Great product! Dogs love it and very durable. I had been buying the nylon bones in pack of 3, but my 2 dogs would chew them up in no time, and I was buying the aggressive chewer bones. Bought 2 of these, dogs loved it, so I bought another one. Have had these for about 2- 2 1/2 months and still holding up just fine. And the price is great! Would definitely recommend!
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Reviewed in the United States on May 5, 2026
J
Verified Purchase
joyce rutledge
West Palm Beach, US
★★★★★ 5
Boston Terrier love
Color: Blue T-Bone, Size: 1 Count
My baby loves this chew toy.
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Reviewed in the United States on June 9, 2026
K
Verified Purchase
Kristina Lee Harris-Osborne
Bozeman, US
★★★★★ 5
Best toys ever
Color: Blue T-Bone, Size: 2 Count
Some of the best toys ever. Last a long time for my Frenchies.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026

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