Nitrous Express Aluminum Annular Nozzle Bung

Nitrous Express Aluminum Annular Nozzle Bung

Marsoni

M251S

$22.03

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

Nitrous Express Aluminum Annular Nozzle BungNx STD (Straight Through Design) Nozzle bung feature a recessed chamber design which raises the nozzle tip out of the runner for maximum power gains. We have seen a 40hp gain on the Dyno, compared to not using a bung! These are an aluminum weld in design for use with 1 16thnpt STD Annular nozzles. Warranty Certificate of Origin

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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 highly recommend! These are so comfortable! Right out of the box, they can be worn all day. The velcro-adjustable straps are great for making for a perfect fit. The aren't clunky to wear, even though they appear to be. They're super cute, in my opinion. The sock liner is textile, so feet feel good all day, not slimy, like leather and suede can sometimes make feet feel if socks aren't worn.

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Reviewed in the United States on March 17, 2026