Nitrous Express Nitrous Purge Valve (4AN Manifold Push Button and Vent Tube)

Nitrous Express Nitrous Purge Valve (4AN Manifold Push Button and Vent Tube)

Marsoni

M251S

$182.88

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

Nitrous Express Nitrous Purge Valve (4AN Manifold Push Button and Vent Tube)The NX Purge System includes a Lightning purge solenoid and a 4AN manifold, push button and vent tube. Purging the air out of your nitrous line allows harder launches and quicker 60ft times, which in turn, can shave up to 2 tenths off of your quarter mile ETs. Warranty Installation Instructions Certificate of Origin

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We offer a 30-day return/exchange service after receiving.
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Good product, not much to say. The product arrived quickly, looks to be of high quality construction, fit perfectly and took me only a couple of minutes to install. I love it when a product is no frills and delivers as advertised. I've used various filters from K&N before and have always had very good success with them so I will be buying more of these for sure when the time comes.

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Reviewed in the United States on November 9, 2025

Verified Purchase

john A.

Omaha, US

★★★★★ 5

Better than most.

Size: (Pack of 1)

Looks good, perfect fit.

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Reviewed in the United States on May 25, 2026