


Nitrous Express EFI Fuel Pressure Safety Switch w/4AN Manifold
Marsoni
M251S
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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Your Nitrous Express EFI Fuel Pressure Safety Switch w/4AN Manifold orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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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
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Size: 16AWG -10FT 2Pin DT
I used these to plug in my mopar lights for my wrangler. Matched right up to the factory plugs.
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Reviewed in the United States on March 19, 2025
★★★★★ 5
Don’t hesitate
Size: 16AWG -10FT 2Pin DT, Size: 16AWG -10FT 2Pin DT
These harness extenders are great quality for the price. Don’t go with any other brand but this one 10/10
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Reviewed in the United States on October 2, 2025
★★★★★ 5
Inexpensive
Size: 16AWG -10FT 2Pin DT
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Reviewed in the United States on April 19, 2025
★★★★★ 5
Great quality
Size: 16AWG -10FT 2Pcs
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Reviewed in the United States on May 4, 2026
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Works Perfectly for My Light Bar Setup!
Size: 16AWG -10FT 2Pcs
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