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Nitrous Express SX2 Dual Stage 8 Solenoid /Gasoline Nitrous Kit (200-1200HP) w/o Bottle

Marsoni M251S
Sale price$1315.66
Pay 4 payments of $328.92 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Nitrous Express SX2 Dual Stage 8 Solenoid /Gasoline Nitrous Kit (200-1200HP) w/o BottleThis NX direct port system provides the ultimate in cylinder to cylinder distribution. This system utilizes the patented NX in. SX2 in. dual stage nozzles that offer two separate stages on one nozzle! Nitrous system comes complete with 8 aluminum carbon fiber Lightning solenoids, stainless bottle brackets, stainless hard lines, 8 SX2 nozzles, jetting, and all necessary electrical components. This system requires the drilling and tapping of intake
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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]
  • Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 171 reviews
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A
Verified Purchase
Amazon Customer
Battle Creek, US
★★★★★ 1
Not Tuff
Color: Black Yellow Phrog, Color: Black Yellow Phrog
Absolutely terrible and not “tuff” at all. My chocolate lab had this thing destroyed in less than two hours. I would not recommend these for the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026
C
Verified Purchase
Carrie Ann Moore
Omaha, US
★★★★★ 3
Cute but Not Durable
Color: 2PK Green Leaping Phrog
⭐️⭐️⭐️⭐️ Cute but Not Durable Super cute toy—my dogs loved it right away! Unfortunately, they chewed the head off within a few hours. I ordered a second one because they were so into it, but the same thing happened again. I won’t be ordering a third, but they still play with their two headless frogs. So while it’s not the most durable, it definitely kept them entertained!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2025
S
Verified Purchase
Sheree Moskow
Port Orchard, US
★★★★★ 5
Great toy!
Color: Blue
This is great and the dog loves it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
J
Verified Purchase
Jim
Bozeman, US
★★★★★ 1
NOT for aggressive chewers.
Color: Blue, Color: Blue
Bruce had the stuffing out of this thing less than 5 minutes after handing it to him. This is not for aggressive chewers. Toys from the Dollar Tree have lasted longer than this thing. And now they want to charge me a buck to return it. I'll just let him finish shredding it. Maybe what's left will keep him entertained for a couple of hours.
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Reviewed in the United States on April 23, 2026
L
Verified Purchase
LoraK8
Carnegie, US
★★★★★ 5
loved it
Color: Blue
My pit mix LOVED this thing. We destuffed it and ripped an arm off but she still loves it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 6, 2026

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