Nitrous Express 4150 Single Entry Crossbar Nitrous Plate Kit RNC (250-750HP) w/Composite Bottle

Nitrous Express 4150 Single Entry Crossbar Nitrous Plate Kit RNC (250-750HP) w/Composite Bottle

Marsoni

M251S

$1301.15

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

Nitrous Express 4150 Single Entry Crossbar Nitrous Plate Kit RNC (250-750HP) w/Composite BottleThe new NX Billet Crossbar nitrous plate systems have just raised the bar in nitrous plate technology. The CNC machined design eliminates round spray bars resulting in excellent atomization and cylinder distribution. 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 15lb nitrous bottle with the billet aluminum Lightning 45 bottle valve. This valve not

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I bought this little guy to inflate tires on my two bikes. It works perfectly. I especially like the set-it & forget-it design. Simply hook it to your valve stem. Once on the stem, it generates a digital reading of your current PSI. Then enter the desired pressure, press start and it starts pressurizing and counts up as they're inflating. Once the target is reached, it shuts-off automatically. What could be easier. BUY IT!

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Reviewed in the United States on April 3, 2026

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metal_or_placid

Port Orchard, US

★★★★★ 5

It's good to have it when you need it, rather than need it and don't have it!

Works really well. Great for topping off air pressure. Why spend $3.00 for a couple of PSI's. Good addition to my automotive emergency kit. Quick, easy to use and noise level is minimal.

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Reviewed in the United States on April 13, 2026

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kizzie

New York, US

★★★★★ 5

Quality !

Easily operated and works great !

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Reviewed in the United States on May 15, 2026

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Bryce

Houston, US

★★★★★ 4

Really nice inflator

Overall a great buy. It lets you set a certain psi and it automatically shuts off. Also saves the set psi for the next time. The light is decently bright although the carry handle is awkward and I wish that the handle was just different. It's just not a great handle. The inflator airs up a tire fairly quickly, also doesn't vibrate as hard as some of the cheap ones from Walmart. The only problem I had was the 12v plug had somehow overheated and the case had melted and the whole plug had to be replaced. Other than that it's a great unit. Maybe I just got a bad one

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Reviewed in the United States on December 3, 2025

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Shanise

Boise, US

★★★★★ 5

Value for money

Perfection in a small box Shuts off once tire are filled Not overheating Easy to use The design is simple and accessories works well

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Reviewed in the United States on May 3, 2026