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Nitrous Outlet Dry 8 Cylinder Solenoids Forward Direct Port Conversion Kit - .178 Trashcan Nitrous Solenoid/Nylon Hose/Showerhead Distribution Block/90 Degree Discharge Nozzles (Includes 200HP Jetting)

Marsoni M251S
Sale price$298.00
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Get it in 3 business days with 1 day shipping. Friday, May 29
Nitrous Outlet Dry 8 Cylinder Solenoids Forward Direct Port Conversion Kit - .178 Trashcan Nitrous Solenoid/Nylon Hose/Showerhead Distribution Block/90 Degree Discharge Nozzles (Includes 200HP Jetting)Flow 400+ HP Dry System Single Stage . 178" Nitrous Solenoid Aluminum 90 Degree Discharge Nozzles 16ft 1 8" Nylon Line Compression Fittings 8 Push Lock Fittings All Required Hardware Included Solenoids Forward: This solenoids forward direct port kit comes with everything you need to replace your plate system with a direct port system, or to replace your current softline hardline direct port system with Nitrous Outlet's proven race ready products.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
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4.4 ★★★★★
Based on 1981 reviews
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A
Verified Purchase
Amy
Houston, US
★★★★★ 5
Great tough ball
Color: A) Small 2.5" Ball
Great ball for dogs who like to destroy most any ball. Our girl loves this. Yay!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 17, 2026
C
Verified Purchase
Christopher D Smith
Grantham, US
★★★★★ 3
Not Quite So Durable...
Color: B) Medium 3" Ball, Color: B) Medium 3" Ball
Maybe I have a SUPER aggressive chewer...he went through this ball in under a week. I originally bought the ball because of a review that stated the owner's Pitbull had the same ball for two years; not so much for my Rottweiler. He started chewing off and swallowing small crumbs from the ball within a day or two. By the end of the week, it was chunks so I had to toss it in the trash to prevent an intestinal obstruction. On the up side, my Rottweiler LOVED the ball while it lasted. However, I can't, in good conscience, give this ball a rave review based on this experience. Please take this review with a grain of salt as I have yet to find ANY toy that my boy won't DESTROY in a week or two. I hope that someone finds this informative when searching for chew toys for SUPER aggressive chewers like mine.
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Reviewed in the United States on March 16, 2026
S
Verified Purchase
SoFlaGRAM
Pawtucket, US
★★★★★ 5
loud but in a good way
Size: 4.5"
Love these crazy loud squeeky balls. I bought two a bit too big but the dogs still love them. Yes, they will drive you insane but the dogs love them so much it's worth it watching the pups enjoy the balls. They are strong and safe as long as they aren't too small for your dogs mouth.
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Reviewed in the United States on May 2, 2026
A
Verified Purchase
Amazon Customer
San Leandro, US
★★★★★ 5
Great for aggressive chewers - Great for clean teeth
I never thought these would stand up to my 60lb pittie puppy's chewing. But they are far and away her favorite toy and are holding up beautifully. One squeaker insert bit the dust -- which is not bad since it gives us one silent one. But otherwise they are holding up superbly to her powerful jaws. We have tried a lot of toys. So far, all the "for aggressive chewers" toys have been torn apart within days if we are lucky -- usually it's minutes. But these balls show little-to-no sign of wear. The squeakers are very loud which she loves can get a bit tiresome. So, as I mentioned, having one silent one is a great option. And she really likes the texture. She loves them so much, we bought a second set and will probably buy a third to have in reserve. (We are realistic and don't expect them to last forever.) All I have to say is "where's spiky ball" and she instantly stops what she is doing and goes on the hunt. A great buy!! (NOTE: It's been almost three months and one is just beginning to show some damage. Given that she plays with them non-stop, they've showed amazing durability. And everyone comments on how clean and beautiful her teeth are. I don't brush them or give her dental treats. So it has to be these balls!!)
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Reviewed in the United States on June 23, 2025
A
Verified Purchase
amanda bragg
Pawtucket, US
★★★★★ 5
Good sturdy ball for aggressive chewer
Size: 4.5"
Nice heavy duty ball that my 7 yr old pitbull can chew on and not destroy it in 2 minutes. Wish that could get 3 for the cost but whatever. Nice bright colors . Good size that he won't choke on it .
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Reviewed in the United States on March 30, 2026

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