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Nitrous Express Single Entry Crossbar RNC .178 4500 Flange Nitrous Kit (250-650HP) w/15lb Bottle

Marsoni M251S
Sale price$717.29
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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/15lb 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
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  • Final sale items are not eligible for returns or exchanges.
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4.2 ★★★★★
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Verified Purchase
Phantom charger
Los Angeles, US
★★★★★ 5
Runs very very small, go up 2 sizes
Runs very very small. I bought a large, I'm 5'6. 160lbs with 36dd and its super tight
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Reviewed in the United States on May 3, 2026
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Verified Purchase
Amazon Customer
Boise, US
★★★★★ 5
Want more
Comfortable with a good fit!!
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Reviewed in the United States on November 1, 2025
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Verified Purchase
Debbie L.
San Leandro, US
★★★★★ 5
Great fit!
Love this shirt!
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Reviewed in the United States on October 20, 2025
S
Shawn
Fort Morgan, US
★★★★★ 5
Nice ribbed shirt. Heavier then a t-shirt for cooler weather.
This is a nice shirt. It is ribbed and provides some warmth for cooler days. The material is nice and the sizing is as expected. It has good stretch and the color is as shown.
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Reviewed in the United States on September 15, 2025
D
Discerning
Whiting, US
★★★★★ 5
Great quality and very cute!
I can see this top becoming a real staple in my wardrobe, as I love a simple black tee and this is an upgraded version of that. The material is thick enough to not be see through, but light enough to be comfortable even in hot weather. While it is very tight fitting, I like that the neckline is high and the sleeves are a bit longer lending it a very classy, polished look. I typically always wear a small in tops, but based on other reviews, I went with a medium and I’m glad I did. It fits perfectly and I think a small would have been too snug. If you are in any way self conscious about your shape, there really isn’t any hiding in this top so bear that in mind; it is very form fitting. I recommend this top and I will likely order another color because it just feels like a good top to have on hand for a quick, put together look.
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Reviewed in the United States on June 10, 2025

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