


Nitrous Express GM EFI Dual Stage Nitrous Kit (50-150HP x 2) w/5lb Bottle
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Nitrous Express GM EFI Dual Stage Nitrous Kit (50-150HP x 2) w/5lb BottleWant more horsepower without the hassle and expense of going direct port? Then the NX dual stage nitrous systems are the way to go. Having two stages means you double your power options at the click of a switch. The dual 'Shark' nozzles give adjustability from 50 to 300 wheel horsepower in 25hp increments. System comes complete with 5lb nitrous bottle, stainless bottle bracket, Lightning solenoids, extra long stainless braided N2O line, and all
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Your Nitrous Express GM EFI Dual Stage Nitrous Kit (50-150HP x 2) w/5lb Bottle orders ship within 1-2 business days.
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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.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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Product Reviews
★★★★★ 1
Another one bites the dust!!
Another one bites the dust. It looked like it was gonna be strong enough for our new puppy. We adopted a border collie who is about six months old. This was supposed to be durable. Lasted about a week. Might be good for older dogs. I wouldn’t recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 14, 2025
★★★★★ 2
Not that sturdy
Fell apart immediately
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Reviewed in the United States on January 28, 2024
★★★★★ 2
Too expensive
This dog toy did not hold up due to poor manufacturing in my opinion.
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Reviewed in the United States on November 17, 2024
★★★★★ 5
Good for a while
Pattern Name: Tug Rag
My GSD puppy, at 6 months made shredded leather out of this in a matter of weeks. Initially it was fine but if you spend more than an hour or two playing with your dog, chances are this toy will begin to tear.
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Reviewed in the United States on September 10, 2024
★★★★★ 5
Great product !
Pattern Name: Tug Rag
My puppy loves this! So well made, it is taking a beating from sharp puppy teeth. I finally got my socks back…Worth every cent.
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Reviewed in the United States on May 6, 2026
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