★★★★★ 5
OE Quality Part
Worked perfectly. Everything needed is there.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
Nitrous Outlet 4150 Stinger 2 Race System - Hard-line/.178 Trashcan Nitrous Solenoid/.310 Fuel Solenoid/Boomerang Solenoid Bracket - (Gas/E85)(5-55 psi)(50-600 HP)(12lb Bottle)
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Nitrous Outlet 4150 Stinger 2 Race System - Hard-line/.178 Trashcan Nitrous Solenoid/.310 Fuel Solenoid/Boomerang Solenoid Bracket - (Gas/E85)(5-55 psi)(50-600 HP)(12lb Bottle)634 HP Max Flow Single Entry 4150 Flange 360 Discharge Pattern Precise Atomization Anodized Billet Aluminum Stinger Plate Boomerang Solenoid Bracket Gasket, Jetting and Hardware Included Nitrous Jetting for 50 600 Fuel Jetting for Gasoline and E85, 5 55psi Fuel Systems Innovation, Part 2: The Stinger 2 is the only actual upgrade over its predecessor in the hugely successful Stinger Nitrous Plate lineup and is based on the ideology that nitrous plates
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4.2 ★★★★★
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Product Reviews
★★★★★ 5
10 out of 10
The must do service package. This is a "fits multiple" kit so youll have some extras. The kit also includes the lower unit gear oil seals, which is awesome. I always trust quicksilver to be durable and a great value for the money.
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Reviewed in the United States on February 23, 2026
★★★★★ 5
Recommended replacement parts
Worked as advertised, quicksilver parts for replacement on alpha drive gen 2 outdrive.
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Reviewed in the United States on April 8, 2026
★★★★★ 5
Very complete kit
This Kit has everything you need to change your waer pump impellor. It comes with directions that are easy to follow, but there re plenty of videos available to help. The Quicksilver kit is priced well and was delivered quickly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 13, 2025
★★★★★ 5
Perfect OEM fit
Fixed my impeller on my Mercury Salt Water 115. Best done as a two man job. Lots of videos available online .
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
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