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Nitrous Express Universal Nitrous Kit for EFI (All Single Nozzle Application) w/15lb Bottle

Marsoni M251S
Sale price$530.68
Pay 4 payments of $132.67 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Nitrous Express Universal Nitrous Kit for EFI (All Single Nozzle Application) w/15lb BottleIf you want the best, this is it. The NX Stage 1 Universal EFI nitrous system is the top of the line EFI power booster on the market. From the highest flowing solenoids, to our patented Shark nozzle, this system screams nothing but quality. Includes jetting from 35 to 150HP. This NX EFI Stage One system comes complete with a 15lb bottle, stainless bottle bracket, Lightning solenoids, extra long stainless braided N2O line, a ford schrader valve
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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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4.5 ★★★★★
Based on 1472 reviews
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Steve R. Ferrier
Alexandria, US
★★★★★ 5
Nice color, nice fit, nice material
Color: 2001pink, Size: XX-Large
2XL is what i usually wear, it fits correctly. Did not shrink (much) after washing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 7, 2024
J
Verified Purchase
Jeff S.
Fort Morgan, US
★★★★★ 5
Awesome shorts
Color: Green, Size: 36
I love these! Perfect fit. Great color, look awesome!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 26, 2025
V
Verified Purchase
VTR0909
Fort Morgan, US
★★★★★ 5
Quality and Comfort
Color: Black, Size: 36
Best and most comfortable long shorts I’ve ever purchased!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
M
Verified Purchase
Mayerlin batista
Lexington, US
★★★★★ 5
Buena tela
Color: Black, Size: 30
A mi hijo le encantan. Mi hijo es normalmente talla 32, pero en este tipo de pantalón es 30 debido A que se lo coloca en la cadera.
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Reviewed in the United States on April 22, 2026
M
Verified Purchase
Mrs. JD
West Palm Beach, US
★★★★★ 3
Super big
Color: Light Grey, Size: 36
Bought 4 pairs of these shorts and had to send all four pairs back. They run very big, in the waist and overall. They are super long. My son is 5'10" and he said they were way longer than he wanted them. They appear to be good quality, heavy material jean shorts. I would recommend sizing down if this is the look you're going for. And they're a little pricey.
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Reviewed in the United States on September 17, 2025

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