Nitrous Express EFI Fuel Pressure Safety Switch w/4AN Manifold

Nitrous Express EFI Fuel Pressure Safety Switch w/4AN Manifold

Marsoni

M251S

$92.46

Get it in 3 business days with 1 day shipping. Friday, May 29

Nitrous Express EFI Fuel Pressure Safety Switch w/4AN ManifoldThis safety switch automatically shuts off the nitrous flow if fuel pressure drops below the user adjustable set point. Includes a billet Aluminum 4an manifold that allows you to install the fuel pressure safety switch in line with a 4an fuel fitting. Warranty Certificate of Origin

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Seems to work as expected and looks consistent in quality. The only problem I have with it, is the opening being too small for my hand when it is running low. I bought a another brand last time with the same quality and I could reach inside. I comfortably fit men's large size gloves, so my hands aren't huge. Maybe a long handle scoop would help...

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 27, 2026

Verified Purchase

George A. Schmid

Belleville, US

★★★★★ 5

No taste or texture - it completely dissolves!

Flavor Name: Unflavored, Size: 1.1 Pound (Pack of 1)

Easy way to add fiber to diet. Stir it in coffee or a non-carbonated cold drink. You can't tell it as even added because it completely dissolves.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 25, 2026