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Nitrous Outlet 4500 Stinger 3 Dry System - Hard-line/.122 Nitrous Solenoid/Boomerang Solenoid Bracket - (50-500 HP)(15lb Bottle)

Marsoni M251S
Sale price$758.00
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Get it in 3 business days with 1 day shipping. Friday, May 29
Nitrous Outlet 4500 Stinger 3 Dry System - Hard-line/.122 Nitrous Solenoid/Boomerang Solenoid Bracket - (50-500 HP)(15lb Bottle)Revolutionary GEN III Design Extended Reach Cone 600 HP Max Flow 4500 Flange 360 Discharge Pattern Precise Atomization Anodized Billet Aluminum Stinger Plate Gasket, Jetting and Hardware Included Jetting for 50 100 150 200 250 300 350 400 HP Extended Reach Cone. Nitrous Outlet is proud to introduce the 3rd generation Stinger plate for 4150 and 4500 flange carbureted style intake manifolds. The revolutionary extended reach cone is the first in its
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
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4.6 ★★★★★
Based on 136 reviews
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Verified Purchase
Amazon Customer
Houston, US
★★★★★ 5
Nice quality
Had to return due to our mistake but the mechanic said it was good quality. Ordered the correct size and worked great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2025
K
Verified Purchase
katelyn traut
Alexandria, US
★★★★★ 5
Perfect fit
Worked great for a 1965 mercury thunderbolt 150hp
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2025
L
Verified Purchase
Lawrence Brown
Pawtucket, US
★★★★★ 5
MerCruiser Replacement Parts
OEM quality MerCruiser Alpha 1 Gen1 replacement part. Everything you need and some things you don't because it's a universal kit that works for several models.
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Reviewed in the United States on July 19, 2025
O
Verified Purchase
Owen Shirk
Boise, US
★★★★★ 5
OEM is always the answer
No reason not to go OEM for this! Came with every possible gasket and seal I could need. Specifically for my Alpha One Gen 1 it took maybe 25-30 min to completely install. While you’re there check the base plate for wear and the other surrounding items like your water tube. Rather keep the lower unit off for an extra day to get another part than a catastrophic failure.
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Reviewed in the United States on September 9, 2025
T
Verified Purchase
Taylor 🤍
Birmingham, US
★★★★★ 5
Husbands things
My husband bought this. I don’t know much about it but he has zero complaints. He bought it for a boat. He has fixed up 2 boats, sold one & we kept the other. So he apparently knows what to buy & how to use it.
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Reviewed in the United States on November 6, 2025

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