ZEX Nitrous System ZEX Pro Street

Marsoni

M251S

$433.07

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

ZEX Nitrous System ZEX Pro StreetThis kit features a huge nitrous solenoid and large 4AN nozzle feed line. This high flow hardware lets you select jets that will give from 50 300 additional horsepower. To properly time and control the nitrous injection, a boost pressureswitch is also used in tandem with the electronic wide open throttle switch. 50 300 HP nitrous shot capability; Activated electronically only at wide open throttle using theZEX patented TPS switch; Timing of the

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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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I was looking for this exact product but didn’t know it! We recently moved into a new home and had zero window treatments so needless to say I wanted something quick, affordable and not vinyl WalMart blinds. We are happy with our purchase and would highly recommend to others. Some complain of the adhesive not sticking- make sure to clean the window wells/walls etc prior to installing these. If the surface is free of dirt/grease there will be no issues with them staying put.

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Reviewed in the United States on October 14, 2025

Verified Purchase

SUSIEQ

Bozeman, US

★★★★★ 5

Nice

Color: Grey Striped, Size: 72"W x 78"L (Pack of 1)

Very nice material

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Reviewed in the United States on January 27, 2026