ZEX Nitrous Sytem ZEX 4B Plate

Marsoni

M251S

$396.73

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

ZEX Nitrous Sytem ZEX 4B PlateAdjustable from 100 300 HP Nitrous and fuel are injected via outletsplaced at 12 points around intake plenum; Cryo Sync Technology cools the carburetorand manifold for additional power; Available for both square flange & Dominator four barrel applications

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Exchange/Return Notes

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I bought them in black and I like them so much I will be buying the brown soon. They fit true to size and are comfortable and stylish. I like the clean simplicity. They're basically a dressy sneaker which is perfect for my job's 'dress code'. Yet they're stylish enough to be worn weekends or a night out. They seemed just a touch stiff out of the box but IMO that's completely normal and fine - after just a couple days of wearing them they are breaking in nicely. No complaints on that. They seem to be of very high quality and I'm very happy with them.

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Reviewed in the United States on February 8, 2026