Nitrous Express Single Entry Crossbar RNC .178 4500 Flange Nitrous Kit (250-650HP) w/Comp Bottle

Nitrous Express Single Entry Crossbar RNC .178 4500 Flange Nitrous Kit (250-650HP) w/Comp Bottle

Marsoni

M251S

$1084.09

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

Nitrous Express Single Entry Crossbar RNC .178 4500 Flange Nitrous Kit (250-650HP) w/Comp BottleNitrous Express. SINGLE ENTRY CROSSBA NX Single Entry Billet Crossbar nitrous plate systems provide the crossbar spray pattern that everyone loves in a package that is legal for racing classes that allow only one nitrous and one fuel jet. With no spray bars to sag rotate or disrupt airflow this is truly the Next Generation in cross bar nitrous plate technology. This system includes a 10lb nitrous bottle with the billet aluminum Lightning 500 bottle

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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 purchased this soundproof partition with the expectation of creating an independent and quiet office environment. However, the product does not deliver effective sound insulation. The ambient conversation noise outside the partition measures 50 decibels, and the noise level inside remains unchanged at 50 decibels. Given this lack of performance, I would like to inquire about the actual acoustic value of this partition. This constitutes a clear case of misleading advertising.

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Reviewed in the United States on September 30, 2025

SFC

Massapequa, US

★★★★★ 5

Partition Divider

Size: 5 Panels, Color: Grey

The Natwind 5-panel portable partition is ideal for creating privacy and dividing office space. At 122.8" x 71", it provides substantial amount of coverage, and the folding design makes it easy to set up, move, or store as needed. The freestanding structure is stable. The acoustic panels are quite thick at about 1/2in thick and help reduce noise. Its neutral color and design blends well with most office interiors. Overall, this partition is a convenient and effective choice for temporary or flexible workspace layouts.

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Reviewed in the United States on September 5, 2025

Nathan Sing

Houston, US

★★★★★ 5

Great quality, easy to set up.

Size: 3 Panels, Color: Grey, Size: 3 Panels, Color: Grey

I actually have this in my bedroom, replaced a non acoustic panel with it. These make a huge difference. As someone who is always playing music on their speakers I don't want to bother my roommates too much. Easily can hear the difference once these were in place. The panel itself is high quality and thick, what's a really nice detail is how they are attached together, there are multiple wedges just like foam noise dampeners which is super cool! This thing is easy to move around and can be folded for storage with ease. You get extra screws just in case you lose any, the feet are made out of metal which adds to the quality. There was a very slight chemical smell when taking it out the box, however that went away in just a few hours. I can imagine using this in a noisy office, surrounding yourself with these in a cube shape will make all the difference to focus on your work. These panels are great and if you're looking for quality, I'd say you can pick these up without worry. No issues on my end!

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Reviewed in the United States on August 9, 2025

Gracie Lou

Massapequa, US

★★★★★ 5

Office Divider

Size: 5 Panels, Color: Grey

This office divider is well made and easy to assemble. All you have to do is install the feet. The panels are only about an inch thick, but they work surprisingly well at muffling unwanted background noise.

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Reviewed in the United States on August 11, 2025