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Nitrous Express 4150 Shear Water Injection Plate

Marsoni M251S
Sale price$190.48
Pay 4 payments of $47.62 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Nitrous Express 4150 Shear Water Injection PlateThis innovative plate bolts on any manifold that has a 4150 flange on it and allows you to combine the performance and safety benefits of Water Methanol injection with the horsepower and throttle response improvements of a carburetor shear plate. This design places the water methanol nozzle (not included) in the center of the Carb bores for excellent cylinder to cylinder distribution. Certificate of Origin Warranty
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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]
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4.3 ★★★★★
Based on 1583 reviews
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Verified Purchase
William B.
Natrona Heights, US
★★★★★ 5
Works great
Size: 2.67 Ounce (Pack of 12)
Works great. I have many years experience in tire repairs and this product works as good as any commercial brand I've ever used
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 4, 2025
G
Verified Purchase
Grayline69
Lexington, US
★★★★★ 5
Great product
Size: 2.67 Ounce (Pack of 12)
I've used this buffing fluid for years in tire repair. I found it just as easy to get it here as anywhere else.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
Z
Verified Purchase
Zman007
Houston, US
★★★★★ 5
Good stuff
Size: 2.67 Ounce (Pack of 12)
Better than Tech and saved me some money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 18, 2026
D
Verified Purchase
david hagar
West Palm Beach, US
★★★★★ 5
Buff and stuff
Size: 2.67 Ounce (Pack of 12)
Works well for buffing. Don’t recommend drinking
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 7, 2025
R
Verified Purchase
Robert Scott Lane
Carnegie, US
★★★★★ 5
Works
Size: 2.67 Ounce (Pack of 12)
Very pleased with product. Seals and holds very well with rubber repairs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 14, 2025

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