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Nitrous Outlet 4150 Stinger 4 Solenoid Forward Conversion Kit - Hard-line/.122 Nitrous Solenoid/.177 Fuel Solenoid/Deep Break Solenoid Bracket/Solenoids Mount Upside Down - (Gas/E85)(5-55 psi)(50-500 HP)

Marsoni M251S
Sale price$571.50
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Nitrous Outlet 4150 Stinger 4 Solenoid Forward Conversion Kit - Hard-line/.122 Nitrous Solenoid/.177 Fuel Solenoid/Deep Break Solenoid Bracket/Solenoids Mount Upside Down - (Gas/E85)(5-55 psi)(50-500 HP)4150 Flange Wet Nitrous Plate Conversion Standard . 122" Nitrous and . 177" Fuel Solenoids Deep Break Solenoid Bracket and Pre Bent Hardlines Includes gasket Nitrous jetting for 50 475hp Fuel Jetting for Gas and E85 for 5 55psi Continuing Innovation: The Stinger 4 is an addition to the hugely successful Stinger Nitrous Plate lineup and is based on the same ideology that nitrous plates are not one size fits all. It is designed to work with engine
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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.
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4.6 ★★★★★
Based on 1266 reviews
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Product Reviews
A
Verified Purchase
Amazon Customer
Natrona Heights, US
★★★★★ 5
Dry and warm
Color: Dark Khaki, Size: 32W x 32L
Perfect! Good fit, keeps me dry and warm while golfing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 29, 2025
J
Verified Purchase
J D
Lowell, US
★★★★★ 5
Warm
Color: Dark Grey, Size: 34W x 30L
Don’t hold a crease very well but fit nicely and expandable waist is nice and warm
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 25, 2026
A
Verified Purchase
Amazon Customer
Draper, US
★★★★★ 5
Toasty and comfortable
Color: Dark Grey, Size: 36W x 32L
These pants keep the wind out so that are perfect for the cold windy days on the course
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 19, 2026
J
Verified Purchase
JS
Houston, US
★★★★★ 5
Quality product
Quality product that priced well below the big name brand retailers. Ideal for cold damp days on the golf course
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Reviewed in the United States on February 22, 2026
S
Verified Purchase
SP
Belleville, US
★★★★★ 5
Buy it
Color: Newport Blue, Size: 32W x 30L
Awesome. Bought hoodies and pants and they are all nice. Pants fit true to size.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026

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